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River Tay

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106-529: The River Tay ( Scottish Gaelic : Tatha , IPA: [ˈt̪ʰa.ə] ; probably from the conjectured Brythonic Tausa , possibly meaning 'silent one' or 'strong one' or, simply, 'flowing') is the longest river in Scotland and the seventh-longest in Great Britain . The Tay originates in western Scotland on the slopes of Ben Lui ( Scottish Gaelic : Beinn Laoigh ), then flows easterly across

212-495: A pest in the Great Lakes region as each individual has the potential of killing 40 pounds of fish through its 12–18 month feeding period. The sea lamprey has an eel -like body without paired fins . Its mouth is jawless, round and sucker-like, and as wide or wider than the head; sharp teeth are arranged in many concentric circular rows around a sharp, rasp-like tongue. There are seven branchial or gill -like openings behind

318-570: A pest in the Great Lakes region . Whether it is native to Lake Ontario , where it was first noticed in the 1830s, or whether it was introduced through the Erie Canal which opened in 1825 was not clear as of 2007. The species was first contained to Lake Ontario due to the natural barrier formed by Niagara Falls . However, after the Welland Canal was built in the late 1800s - early 1900s, they were able to bypass Niagara Falls and invade

424-442: A 19% fall in bilingual speakers between the 1911 and 1921 Censuses. Michelle MacLeod of Aberdeen University has said that there was no other period with such a high fall in the number of monolingual Gaelic speakers: "Gaelic speakers became increasingly the exception from that point forward with bilingualism replacing monolingualism as the norm for Gaelic speakers." The Linguistic Survey of Scotland (1949–1997) surveyed both

530-524: A central feature of court life there. The semi-independent Lordship of the Isles in the Hebrides and western coastal mainland remained thoroughly Gaelic since the language's recovery there in the 12th century, providing a political foundation for cultural prestige down to the end of the 15th century. By the mid-14th century what eventually came to be called Scots (at that time termed Inglis ) emerged as

636-823: A challenge to revitalization efforts which occur outside the home. Positive engagements between language learners and native speakers of Gaelic through mentorship has proven to be productive in socializing new learners into fluency. In the 2022 census, 3,551 people claimed Gaelic as their 'main language.' Of these, 1,761 (49.6%) were in Na h-Eileanan Siar, 682 (19.2%) were in Highland, 369 were in Glasgow City and 120 were in City of Edinburgh; no other council area had as many as 80 such respondents. Gaelic has long suffered from its lack of use in educational and administrative contexts and

742-478: A different path to this same goal by introducing sea lampreys to freshwater rivers and lakes of the Connecticut River watershed, and providing easier access around dams and other barriers for the lampreys to reach spawning sites high upstream. After preying on larger fish at sea, the adult lampreys migrate up the rivers to spawn, whereupon they quickly die of natural causes and decompose , thus providing

848-717: A distinct spoken language sometime in the 13th century in the Middle Irish period, although a common literary language was shared by the Gaels of both Ireland and Scotland until well into the 17th century. Most of modern Scotland was once Gaelic-speaking, as evidenced especially by Gaelic-language place names. In the 2011 census of Scotland , 57,375 people (1.1% of the Scottish population aged over three years old) reported being able to speak Gaelic, 1,275 fewer than in 2001. The highest percentages of Gaelic speakers were in

954-545: A full range of language skills: speaking, understanding, reading and writing Gaelic. 40.2% of Scotland's Gaelic speakers said that they used Gaelic at home. To put this in context, the most common language spoken at home in Scotland after English and Scots is Polish, with about 1.1% of the population, or 54,000 people. The 2011 UK Census showed a total of 57,375 Gaelic speakers in Scotland (1.1% of population over three years old), of whom only 32,400 could also read and write

1060-586: A language ideology at odds with revitalization efforts on behalf of new speakers, state policies (such as the Gaelic Language Act), and family members reclaiming their lost mother tongue. New learners of Gaelic often have a positive affective stance to their language learning, and connect this learning journey towards Gaelic language revitalization. The mismatch of these language ideologies, and differences in affective stance, has led to fewer speaking opportunities for adult language learners and therefore

1166-425: A large number of eggs in nests made by males in the substrate of streams with moderately strong current. Spawning is followed by the death of the adults. Larvae burrow in the sand and silt bottom in quiet water downstream from spawning areas and filter-feed on plankton and detritus. After several years in freshwater habitats, the larvae undergo a metamorphosis that allows young, post-metamorphic lampreys to migrate to

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1272-682: A large role in the destruction of the Lake Superior trout population. Lamprey introduction along with poor, unsustainable fishing practices caused the lake trout populations to decline drastically. The relationship between predators and prey in the Great Lakes ecosystem then became unbalanced. Each individual sea lamprey has the potential of killing 40 pounds of fish through its 12–18 month feeding period. Control efforts, including electric current and chemical lampricides have met with varied success. The control programs are carried out under

1378-805: A national centre for Gaelic Language and Culture, based in Sleat , on the Isle of Skye . This institution is the only source for higher education which is conducted entirely in Scottish Gaelic. They offer courses for Gaelic learners from beginners into fluency. They also offer regular bachelors and graduate programs delivered entirely in Gaelic. Concerns have been raised around the fluency achieved by learners within these language programs because they are disconnected from vernacular speech communities. In regard to language revitalization planning efforts, many feel that

1484-610: A proportion of Gaelic speakers greater than 65% (the highest value is in Barvas , Lewis , with 64.1%). In addition, no civil parish on mainland Scotland has a proportion of Gaelic speakers greater than 20% (the highest is in Ardnamurchan , Highland , with 19.3%). Out of a total of 871 civil parishes in Scotland, the proportion of Gaelic speakers exceeds 50% in seven parishes, 25% in 14 parishes, and 10% in 35 parishes. Decline in traditional areas has recently been balanced by growth in

1590-536: A situation where new learners struggle to find opportunities to speak Gaelic with fluent speakers. Affect is the way people feel about something, or the emotional response to a particular situation or experience. For Gaelic speakers, there is a conditioned and socialized negative affect through a long history of negative Scottish media portrayal and public disrespect, state mandated restrictions on Gaelic usage, and highland clearances . This negative affect towards speaking openly with non-native Gaelic speakers has led to

1696-625: A translation of the New Testament. In 1798, four tracts in Gaelic were published by the Society for Propagating the Gospel at Home, with 5,000 copies of each printed. Other publications followed, with a full Gaelic Bible in 1801. The influential and effective Gaelic Schools Society was founded in 1811. Their purpose was to teach Gaels to read the Bible in their own language. In the first quarter of

1802-685: A trial release project was undertaken in Knapdale , Argyll , alongside which the population of beavers along the Tay was monitored and assessed. Following the conclusion of the trial re-introduction, the Scottish Government announced in November 2016 that beavers could remain permanently, and would be given protected status as a native species within Scotland. Beavers will be allowed to extend their range naturally. To aid this process and improve

1908-552: Is Latin for "of the sea". The species is found in the northern and western Atlantic Ocean along the shores of Europe and North America, in the western Mediterranean Sea , the Black Sea , and as an invasive species in the Great Lakes . They have been found at depths up to 4000 meters and can tolerate temperatures of 1–20 °C (34–68 °F). In North America, they are native to the Connecticut River basin in

2014-571: Is a parasitic lamprey native to the Northern Hemisphere. It is sometimes referred to as the "vampire fish". In its original habitats, the sea lamprey coevolved with its hosts, and those hosts evolved a measure of resistance to the sea lampreys. It was likely introduced to the Great Lakes region through the Erie Canal in 1825 and the Welland Canal in 1919 where it has attacked native fish such as lake trout , lake whitefish , chub , and lake herring , Sea lampreys are considered

2120-490: Is a significant step forward for the recognition of Gaelic both at home and abroad and I look forward to addressing the council in Gaelic very soon. Seeing Gaelic spoken in such a forum raises the profile of the language as we drive forward our commitment to creating a new generation of Gaelic speakers in Scotland." Bilingual road signs, street names, business and advertisement signage (in both Gaelic and English) are gradually being introduced throughout Gaelic-speaking regions in

2226-629: Is classed as an indigenous language under the European Charter for Regional or Minority Languages , which the UK Government has ratified, and the Gaelic Language (Scotland) Act 2005 established a language-development body, Bòrd na Gàidhlig . The Scottish Parliament is considering a Scottish Languages Bill which proposes to give the Gaelic and Scots languages official status in Scotland. Aside from "Scottish Gaelic",

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2332-411: Is no evidence that Gaelic was ever widely spoken. Many historians mark the reign of King Malcolm Canmore ( Malcolm III ) between 1058 and 1093 as the beginning of Gaelic's eclipse in Scotland. His wife Margaret of Wessex spoke no Gaelic, gave her children Anglo-Saxon rather than Gaelic names, and brought many English bishops, priests, and monastics to Scotland. When Malcolm and Margaret died in 1093,

2438-502: Is that other aquatic species are also inhibited by this barrier. Fish that use tributaries are impeded from traveling upstream to spawn. To account for this, barriers have been altered and designed to allow the passage of most fish species, but still impede others. The intent of lamprey control programs is a safer habitat and a healthier population growth for vulnerable native fish species such as lake trout. The Connecticut Department of Energy and Environmental Protection (DEEP) has taken

2544-705: Is the Rolls-Royce Tay . Scottish Gaelic language Scottish Gaelic ( / ˈ ɡ æ l ɪ k / , GAL -ik ; endonym : Gàidhlig [ˈkaːlɪkʲ] ), also known as Scots Gaelic or simply Gaelic , is a Goidelic language (in the Celtic branch of the Indo-European language family ) native to the Gaels of Scotland . As a Goidelic language, Scottish Gaelic, as well as both Irish and Manx , developed out of Old Irish . It became

2650-627: Is toxic to most fishes in high concentrations, and is usually excreted immediately. Lampreys are able to tolerate much higher concentrations than most other fish and excrete it at extremely high rates, obtained from ingested blood. Trimethylamine oxides present in ingested elasmobranch blood aid in counteracting the detrimental effects of high urea concentration in the lamprey's bloodstream as it feeds. Two presumptive apolipoprotein B mRNA editing enzyme, catalytic polypeptide-like (APOBEC)s expressed in lymphocytes — CDA1 and CDA2 —have been discovered in P. marinus . The genome of Petromyzon marinus

2756-682: The A92 road between Dundee and southern Fife. The Jubilee Bridge is a 225-metre (738 ft)-long bridge over the Tay that carries the A9 road near Dunkeld. That bridge will be doubled as part of the upgrade program by 2028 (initially 2025). The Tay bridge is the subject of William McGonagall 's poems "Railway Bridge of the Silvery Tay" and " The Tay Bridge Disaster ", and in the German poet Theodor Fontane 's poem " Die Brück' am Tay " . Both deal with

2862-678: The Great Lakes Fishery Commission , a joint Canada–U.S. body, specifically by the agents of the Fisheries and Oceans Canada and the United States Fish and Wildlife Service . Genetic researchers have mapped the sea lamprey's genome in the hope of finding out more about evolution; scientists trying to eliminate the Great Lakes problem are coordinating with these genetic scientists, hoping to find out more about its immune system and fitting it into its place in

2968-588: The Highlands , through Loch Dochart , Loch Iubhair and Loch Tay , then continues east through Strathtay (see Strath ), in the centre of Scotland, then southeasterly through Perth , where it becomes tidal, to its mouth at the Firth of Tay , south of Dundee . It is the largest river in the United Kingdom by measured discharge . Its catchment is approximately 2,000 square miles (5,200 square kilometres),

3074-555: The Outer Hebrides , accommodation ethics exist amongst native or local Gaelic speakers when engaging with new learners or non-locals. Accommodation ethics, or ethics of accommodation, is a social practice where local or native speakers of Gaelic shift to speaking English when in the presence of non-Gaelic speakers out of a sense of courtesy or politeness. This accommodation ethic persists even in situations where new learners attempt to speak Gaelic with native speakers. This creates

3180-426: The Outer Hebrides . Nevertheless, there is a language revival , and the number of speakers of the language under age 20 did not decrease between the 2001 and 2011 censuses. In the 2022 census of Scotland , it was found that 2.5% of the Scottish population had some skills in Gaelic, or 130,161 persons. Of these, 69,701 people reported speaking the language, with a further 46,404 people reporting that they understood

3286-612: The River Tummel , the Almond and the Lyon . A flow of 2,268 m/s (80,100 cu ft/s) was recorded on 17 January 1993, when the river rose 6.48 m (21 ft 3 in) above its usual level at Perth, and caused extensive flooding in the city . Were it not for the hydro-electric schemes upstream which impounded runoff, the peak would have been considerably higher. The highest flood recorded at Perth occurred in 1814, when

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3392-688: The Scottish Lowlands . Between the 2001 and 2011 censuses, the number of Gaelic speakers rose in nineteen of the country's 32 council areas. The largest absolute gains were in Aberdeenshire (+526), North Lanarkshire (+305), the Aberdeen City council area (+216), and East Ayrshire (+208). The largest relative gains were in Aberdeenshire (+0.19%), East Ayrshire (+0.18%), Moray (+0.16%), and Orkney (+0.13%). In 2018,

3498-659: The Tweed 's is 1,500 sq mi (3,900 km) and the Spey 's is 1,097 sq mi (2,840 km). The river has given its name to Perth's Tay Street , which runs along its western banks for 830 yards (760 metres). The Tay drains much of the lower region of the Highlands. It originates on the slopes of Ben Lui ( Beinn Laoigh ), around 25 mi (40 km) from the west coast town of Oban , in Argyll and Bute . In 2011,

3604-489: The alewife , another invasive species, to explode in population, with adverse effects on many native fish species. The lake trout plays a vital role in the Lake Superior ecosystem. The lake trout has traditionally been considered an apex predator , which means that it has no predators. The sea lamprey is an aggressive predator by nature, which gives it a competitive advantage in a lake system where it has no predators and its prey lacks defenses against it. The sea lamprey played

3710-770: The phylogenetic tree . Researchers from Michigan State University have teamed up with others from the Universities of Minnesota , Guelph , and Wisconsin , and others in a research effort into newly synthesized pheromones . These are believed to have independent influences on the sea lamprey behavior. One group of pheromones serves a migratory function in that when they are made by larvae, they are thought to lure maturing adults into streams with suitable spawning habitat. Sex pheromones emitted from males are capable of luring females long distances to specific locations. These pheromones are both several different compounds thought to elicit different behaviors that collectively influence

3816-715: The significant increase in pupils in Gaelic-medium education since that time is unknown. Gaelic Medium Education is one of the primary ways that the Scottish Government is addressing Gaelic language shift. Along with the Bòrd na Gàidhlig policies, preschool and daycare environments are also being used to create more opportunities for intergenerational language transmission in the Outer Hebrides.  However, revitalization efforts are not unified within Scotland or Nova Scotia, Canada. One can attend Sabhal Mòr Ostaig ,

3922-544: The 19th century, the SSPCK (despite their anti-Gaelic attitude in prior years) and the British and Foreign Bible Society distributed 60,000 Gaelic Bibles and 80,000 New Testaments. It is estimated that this overall schooling and publishing effort gave about 300,000 people in the Highlands some basic literacy. Very few European languages have made the transition to a modern literary language without an early modern translation of

4028-404: The 2011 Census. The 2011 total population figure comes from table KS101SC. The numbers of Gaelic speakers relate to the numbers aged 3 and over, and the percentages are calculated using those and the number of the total population aged 3 and over. Across the whole of Scotland, the 2011 census showed that 25,000 people (0.49% of the population) used Gaelic at home. Of these, 63.3% said that they had

4134-569: The Bible; the lack of a well known translation may have contributed to the decline of Scottish Gaelic. Counterintuitively, access to schooling in Gaelic increased knowledge of English. In 1829, the Gaelic Schools Society reported that parents were unconcerned about their children learning Gaelic, but were anxious to have them taught English. The SSPCK also found Highlanders to have significant prejudice against Gaelic. T. M. Devine attributes this to an association between English and

4240-594: The EU's institutions. The Scottish government had to pay for the translation from Gaelic to other European languages . The deal was received positively in Scotland; Secretary of State for Scotland Jim Murphy said the move was a strong sign of the UK government's support for Gaelic. He said; "Allowing Gaelic speakers to communicate with European institutions in their mother tongue is a progressive step forward and one which should be welcomed". Culture Minister Mike Russell said; "this

4346-538: The Forth–Clyde line and along the northeastern coastal plain as far north as Moray. Norman French completely displaced Gaelic at court. The establishment of royal burghs throughout the same area, particularly under David I , attracted large numbers of foreigners speaking Old English. This was the beginning of Gaelic's status as a predominantly rural language in Scotland. Clan chiefs in the northern and western parts of Scotland continued to support Gaelic bards who remained

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4452-684: The Gaelic Act falls so far short of the status accorded to Welsh that one would be foolish or naïve to believe that any substantial change will occur in the fortunes of the language as a result of Bòrd na Gàidhlig 's efforts. On 10 December 2008, to celebrate the 60th anniversary of the Universal Declaration of Human Rights , the Scottish Human Rights Commission had the UDHR translated into Gaelic for

4558-762: The Gaelic aristocracy rejected their anglicised sons and instead backed Malcolm's brother Domnall Bán ( Donald III ). Donald had spent 17 years in Gaelic Ireland and his power base was in the thoroughly Gaelic west of Scotland. He was the last Scottish monarch to be buried on Iona , the traditional burial place of the Gaelic Kings of Dàl Riada and the Kingdom of Alba. However, during the reigns of Malcolm Canmore's sons, Edgar, Alexander I and David I (their successive reigns lasting 1097–1153), Anglo-Norman names and practices spread throughout Scotland south of

4664-411: The Great Lakes. Further research and combined use of multiple control methods are needed to forestall future development of resistance. Another technique used in the prevention of lamprey population growth is the use of barriers in major reproduction streams of high value to the lamprey. The purpose of the barriers is to block their upstream migration to reduce reproduction. The issue with these barriers

4770-619: The Highland and Island region. In 1616, the Privy Council proclaimed that schools teaching in English should be established. Gaelic was seen, at this time, as one of the causes of the instability of the region. It was also associated with Catholicism. The Society in Scotland for the Propagation of Christian Knowledge (SSPCK) was founded in 1709. They met in 1716, immediately after the failed Jacobite rising of 1715 , to consider

4876-416: The Highlands and Islands, including Argyll. In many cases, this has simply meant re-adopting the traditional spelling of a name (such as Ràtagan or Loch Ailleart rather than the anglicised forms Ratagan or Lochailort respectively). Some monolingual Gaelic road signs, particularly direction signs, are used on the Outer Hebrides , where a majority of the population can have a working knowledge of

4982-726: The Inner Hebridean dialects of Tiree and Islay, and even a few native speakers from Western Highland areas including Wester Ross , northwest Sutherland , Lochaber and Argyll . Dialects on both sides of the Straits of Moyle (the North Channel ) linking Scottish Gaelic with Irish are now extinct, though native speakers were still to be found on the Mull of Kintyre , on Rathlin and in North East Ireland as late as

5088-625: The January 2010 fishing season. Research by the North Atlantic Salmon Conservation Organisation has shown that the number of salmon dying at sea has doubled or trebled over the past 20 years, possibly due to overfishing in the oceans where salmon spend two years before returning to freshwater to spawn. The widespread collapse in Atlantic salmon stocks suggests that this is not solely a local problem in

5194-635: The River Tay between Craig Pier, Dundee and Newport-on-Tay in Fife . In Dundee, the ferries were known as "the Fifies". The last vessels to operate the service were PS B. L. Nairn and two more modern ferries equipped with Voith Schneider Propellers , MVs Abercraig and Scotscraig . The service was discontinued on the opening of the Tay Road Bridge on 18 August 1966. The Tay Road Bridge carries

5300-493: The River Tay. A section of the Tay surrounding the town of Dunkeld is designated as a national scenic area (NSA), one of 40 such areas in Scotland, which are defined so as to identify areas of exceptional scenery and to ensure its protection by restricting certain forms of development. The River Tay (Dunkeld) NSA covers 5,708  ha . The first sustained and significant population Eurasian beaver ( Castor fiber ) living wild in Scotland in over 400 years became established on

5406-591: The Tay Bridge. A second much more well received poem was published in the same year by the German writer Theodor Fontane . A. J. Cronin 's first novel, Hatter's Castle (1931), includes a scene involving the Tay Bridge Disaster , and the 1942 filmed version of the book recreates the bridge's catastrophic collapse. The rail bridge was rebuilt, with the replacement bridge opening on 11 June 1887. A passenger and vehicle ferry service operated across

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5512-798: The Tay Western Catchments Partnership determined as its source (as based on its 'most dominant and longest' tributary) a small lochan on Allt Coire Laoigh south of the summit. The river has a variety of names in its upper catchment: for the first few miles it is known as the River Connonish; then the River Fillan; the name then changes to the River Dochart until it flows into Loch Tay at Killin . The River Tay emerges from Loch Tay at Kenmore , and flows from there to Perth which, in historical times,

5618-470: The Tay bridge disaster of 1879, seeing the bridge's construction as a case of human hubris and expressing an uneasiness towards the fast technological development of mankind. The river is mentioned in passing in the Steeleye Span song "The Royal Forester". Symphonic power metal band Gloryhammer mentioned the river in some of their songs as " silvery Tay " or " mighty river Tay ". Many Rolls-Royce civil aero-engines are named after British rivers, one of which

5724-432: The Tay by Georgina Ballantine in 1922, weighing 64 pounds (29 kilograms), retains the British record. The river system has salmon fisheries on many of its tributaries including the Earn, Isla, Ericht, Tummel, Garry, Dochart, Lyon and Eden. Dwindling catches include a 50% reduction in 2009 so the Tay District Salmon Fisheries Board ordered a catch-and-release policy for females all season, and for males until May, beginning in

5830-428: The UK Government as Welsh . With the advent of devolution , however, Scottish matters have begun to receive greater attention, and it achieved a degree of official recognition when the Gaelic Language (Scotland) Act was enacted by the Scottish Parliament on 21 April 2005. The key provisions of the Act are: After its creation, Bòrd na Gàidhlig required a Gaelic Language Plan from the Scottish Government. This plan

5936-478: The United States, and invasive to the inland Great Lakes and Lake Champlain in New York and Vermont . The largest European populations of sea lampreys are located throughout the southwestern areas of Europe (north-central Portugal, north-northwest of Spain, and west–southwest of France). These countries also support the main fisheries of the species. Sea lampreys are anadromous ; from their lake or sea habitats, they migrate up rivers to spawn. Females deposit

6042-581: The Western Isles (−1,745), Argyll & Bute (−694), and Highland (−634). The drop in Stornoway , the largest parish in the Western Isles by population, was especially acute, from 57.5% of the population in 1991 to 43.4% in 2011. The only parish outside the Western Isles over 40% Gaelic-speaking is Kilmuir in Northern Skye at 46%. The islands in the Inner Hebrides with significant percentages of Gaelic speakers are Tiree (38.3%), Raasay (30.4%), Skye (29.4%), Lismore (26.9%), Colonsay (20.2%), and Islay (19.0%). Today, no civil parish in Scotland has

6148-589: The Western Isles. The Scottish Qualifications Authority offer two streams of Gaelic examination across all levels of the syllabus: Gaelic for learners (equivalent to the modern foreign languages syllabus) and Gaelic for native speakers (equivalent to the English syllabus). An Comunn Gàidhealach performs assessment of spoken Gaelic, resulting in the issue of a Bronze Card, Silver Card or Gold Card. Syllabus details are available on An Comunn's website. These are not widely recognised as qualifications, but are required for those taking part in certain competitions at

6254-408: The annual mods . In October 2009, a new agreement allowed Scottish Gaelic to be formally used between Scottish Government ministers and European Union officials. The deal was signed by Britain's representative to the EU, Sir Kim Darroch , and the Scottish government . This did not give Scottish Gaelic official status in the EU but gave it the right to be a means of formal communications in

6360-413: The bill be strengthened, a revised bill was published; the main alteration was that the guidance of the Bòrd is now statutory (rather than advisory). In the committee stages in the Scottish Parliament, there was much debate over whether Gaelic should be given 'equal validity' with English. Due to executive concerns about resourcing implications if this wording was used, the Education Committee settled on

6466-414: The bridge collapsed as a train passed over. The entire train fell into the firth, with the loss of 75 passengers and train crew. The event was commemorated in a poem, The Tay Bridge Disaster (1880), written by William McGonagall , a notoriously unskilled Scottish poet. The critical response to his article was enhanced as he had previously written two poems celebrating the strength and certain immortality of

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6572-625: The census of pupils in Scotland showed 520 students in publicly funded schools had Gaelic as the main language at home, an increase of 5% from 497 in 2014. During the same period, Gaelic medium education in Scotland has grown, with 4,343 pupils (6.3 per 1000) being educated in a Gaelic-immersion environment in 2018, up from 3,583 pupils (5.3 per 1000) in 2014. Data collected in 2007–2008 indicated that even among pupils enrolled in Gaelic medium schools, 81% of primary students and 74% of secondary students report using English more often than Gaelic when speaking with their mothers at home. The effect on this of

6678-419: The cities and professors of Celtic from universities who sought to preserve the language. The Education (Scotland) Act 1872 provided universal education in Scotland, but completely ignored Gaelic in its plans. The mechanism for supporting Gaelic through the Education Codes issued by the Scottish Education Department were steadily used to overcome this omission, with many concessions in place by 1918. However,

6784-450: The concept of 'equal respect'. It is not clear what the legal force of this wording is. The Act was passed by the Scottish Parliament unanimously, with support from all sectors of the Scottish political spectrum, on 21 April 2005. Under the provisions of the Act, it will ultimately fall to BnG to secure the status of the Gaelic language as an official language of Scotland. Some commentators, such as Éamonn Ó Gribín (2006) argue that

6890-422: The country hosts two-thirds of the world's remaining stock. The Tay is internationally renowned for its salmon fishing and is one of the best salmon rivers in western Europe, attracting anglers from all over the world. The lowest ten miles (sixteen kilometres) of the Tay, including prestigious beats like Taymount or Islamouth, provides most of the cream of the Tay. The largest rod-caught salmon in Britain, caught on

6996-444: The dialect of the Scottish Gaelic language, and also mixed use of English and Gaelic across the Highlands and Islands. Dialects of Lowland Gaelic have been defunct since the 18th century. Gaelic in the Eastern and Southern Scottish Highlands, although alive until the mid-20th century, is now largely defunct. Although modern Scottish Gaelic is dominated by the dialects of the Outer Hebrides and Isle of Skye, there remain some speakers of

7102-430: The early modern era . Prior to the 15th century, this language was known as Inglis ("English") by its own speakers, with Gaelic being called Scottis ("Scottish"). Beginning in the late 15th century, it became increasingly common for such speakers to refer to Scottish Gaelic as Erse ("Irish") and the Lowland vernacular as Scottis . Today, Scottish Gaelic is recognised as a separate language from Irish, so

7208-448: The early dating of the traditional accounts and arguing for other interpretations of the archaeological evidence. Regardless of how it came to be spoken in the region, Gaelic in Scotland was mostly confined to Dál Riata until the eighth century, when it began expanding into Pictish areas north of the Firth of Forth and the Firth of Clyde. During the reign of Caustantín mac Áeda (Constantine II, 900–943), outsiders began to refer to

7314-456: The eighth century. For the first time, the entire region of modern-day Scotland was called Scotia in Latin, and Gaelic was the lingua Scotica . In southern Scotland , Gaelic was strong in Galloway , adjoining areas to the north and west, West Lothian , and parts of western Midlothian . It was spoken to a lesser degree in north Ayrshire , Renfrewshire , the Clyde Valley and eastern Dumfriesshire . In south-eastern Scotland, there

7420-411: The eye. Sea lampreys are olive or brown-yellow on the dorsal and lateral part of the body, with some black marblings, with lighter coloration on the belly. Within their seven-year lifespans, adults can reach a length of up to 120 cm (47 in) and a body weight up t 2.3 kg (5.1 lb). The etymology of the genus name Petromyzon is from petro- "stone" and myzon "sucking"; marinus

7526-413: The first of the wild Tayside beavers was trapped by Scottish Natural Heritage on the River Ericht in Blairgowrie , Perthshire and was held in captivity in Edinburgh Zoo , dying within a few months. In March 2012 the Scottish Government reversed the decision to remove beavers from the Tay, pending the outcome of studies into the suitability of re-introduction. As part of the study into re-introduction,

7632-560: The first time. However, given there are no longer any monolingual Gaelic speakers, following an appeal in the court case of Taylor v Haughney (1982), involving the status of Gaelic in judicial proceedings, the High Court ruled against a general right to use Gaelic in court proceedings. While the goal of the Gaelic Language Act was to aid in revitalization efforts through government mandated official language status,

7738-401: The fluidity of the membrane, and higher levels of SFA lead to a decrease in permeability compared to PUFA. Lamprey ammocoetes have a relatively narrow range of salinity tolerance, but become better able to withstand wider ranges of salinity concentrations as they reach later stages of life. Tight regulation of Na/K-ATPase and an overall decrease in expression of H-ATPase assists in regulating

7844-473: The germline DNA from somatic tissues is shed. The genome is highly repetitive. About 35% of the current genome assembly is composed of repetitive elements with high sequence identity. Northern lampreys have the highest number of chromosomes (164–174) among vertebrates. Two genes important to immune function—CDA1 and CDA2—were first discovered in P. marinus and then found to be conserved across lampreys. See §Immunology above. Sea lampreys are considered

7950-739: The health and resilience of the population a further 28 beavers will be released in Knapdale between 2017 and 2020, however there are no plans at present to release further beavers into the Tay. In the 19th century, the Tay Rail Bridge was built across the firth at Dundee as part of the East Coast Main Line , which linked Aberdeen in the north with Edinburgh and London to the south. The bridge, designed by Sir Thomas Bouch , officially opened in May 1878. On 28 December 1879

8056-479: The initiatives must come from within Gaelic speaking communities, be led by Gaelic speakers, and be designed to serve and increase fluency within the vernacular communities as the first and most viable resistance to total language shift from Gaelic to English. Currently, language policies are focused on creating new language speakers through education, instead of focused on how to strengthen intergenerational transmission within existing Gaelic speaking communities. In

8162-538: The lamprey's internal fluid and ion balance as it moves to areas of higher salinity. Lampreys also maintain acid-base homeostasis . When introduced to higher levels of acids, they are able to excrete excess acids at higher rates than most other saltwater fishes, and in much shorter times, with the majority of the transfer of ions occurring at the gill surface. Sea lampreys parasitize other fishes for their diet, including elasmobranchs such as sharks and rays, which have naturally high levels of urea in their blood. Urea

8268-489: The lampreys to exhibit migratory or spawning behaviors. Scientists are trying to characterize the function of each pheromone, and each part of the molecules, to determine if they can be used in a targeted effort at environmentally friendly lamprey control. However, as of 2017, the most effective control measures still involve the application of (3-trifluoromethyl-4-nitrophenol) , or TFM, a selective pesticide, into rivers. As of 2018 no lampricide resistance has been detected in

8374-695: The language may also be referred to simply as "Gaelic", pronounced / ˈ ɡ æ l ɪ k / GAL -ik in English . However, "Gaelic" / ˈ ɡ eɪ l ɪ k / GAY -lik also refers to the Irish language ( Gaeilge ) and the Manx language ( Gaelg ). Scottish Gaelic is distinct from Scots , the Middle English -derived language which had come to be spoken in most of the Lowlands of Scotland by

8480-585: The language, but did not speak, read, or write in it. Outside of Scotland, a dialect known as Canadian Gaelic has been spoken in Canada since the 18th century. In the 2021 census , 2,170 Canadian residents claimed knowledge of Scottish Gaelic, a decline from 3,980 speakers in the 2016 census . There exists a particular concentration of speakers in Nova Scotia , with historic communities in other parts of Canada having largely disappeared. Scottish Gaelic

8586-502: The language. Compared with the 2001 Census, there has been a diminution of about 1300 people. This is the smallest drop between censuses since the Gaelic-language question was first asked in 1881. The Scottish government's language minister and Bòrd na Gàidhlig took this as evidence that Gaelic's long decline has slowed. The main stronghold of the language continues to be the Outer Hebrides ( Na h-Eileanan Siar ), where

8692-497: The language. These omit the English translation entirely. Bilingual railway station signs are now more frequent than they used to be. Practically all the stations in the Highland area use both English and Gaelic, and the use of bilingual station signs has become more frequent in the Lowlands of Scotland, including areas where Gaelic has not been spoken for a long time. Sea lamprey The sea lamprey ( Petromyzon marinus )

8798-459: The members of Highland school boards tended to have anti-Gaelic attitudes and served as an obstacle to Gaelic education in the late 19th and early 20th century. Loss of life due to World War I and the 1919 sinking of the HMY Iolaire , combined with emigration, resulted in the 1910s seeing unprecedented damage to the use of Scottish Gaelic, with a 46% fall in monolingual speakers and

8904-437: The membrane, changing amounts of components to change the membranes' environment. In some instances, the sea lamprey has adapted to living exclusively in fresh water, as evidenced by the population in the Great Lakes. As the larvae (called ammocoetes ) move towards the oceans, the ratio between saturated fatty acids (SFA) and polyunsaturated fatty acids (PUFA) in the gills shifts towards higher amounts of SFA, as they affect

9010-734: The mid-20th century. Records of their speech show that Irish and Scottish Gaelic existed in a dialect chain with no clear language boundary. Some features of moribund dialects have been preserved in Nova Scotia, including the pronunciation of the broad or velarised l ( l̪ˠ ) as [w] , as in the Lochaber dialect. The Endangered Languages Project lists Gaelic's status as "threatened", with "20,000 to 30,000 active users". UNESCO classifies Gaelic as " definitely endangered ". The 1755–2001 figures are census data quoted by MacAulay. The 2011 Gaelic speakers figures come from table KS206SC of

9116-532: The modern era. Some of this was driven by policy decisions by government or other organisations, while some originated from social changes. In the last quarter of the 20th century, efforts began to encourage use of the language. The Statutes of Iona , enacted by James VI in 1609, was one piece of legislation that addressed, among other things, the Gaelic language. It required the heirs of clan chiefs to be educated in lowland, Protestant, English-speaking schools. James VI took several such measures to impose his rule on

9222-695: The official language of government and law. Scotland's emergent nationalism in the era following the conclusion of the Wars of Scottish Independence was organized using Scots as well. For example, the nation's great patriotic literature including John Barbour's The Brus (1375) and Blind Harry's The Wallace (before 1488) was written in Scots, not Gaelic. By the end of the 15th century, English/Scots speakers referred to Gaelic instead as 'Yrisch' or 'Erse', i.e. Irish and their own language as 'Scottis'. A steady shift away from Scottish Gaelic continued into and through

9328-459: The outcome of the act is distanced from the actual minority language communities. It helps to create visibility of the minority language in civil structures, but does not impact or address the lived experiences of the Gaelic speaker communities wherein the revitalization efforts may have a higher return of new Gaelic speakers. Efforts are being made to concentrate resources, language planning, and revitalization efforts towards vernacular communities in

9434-452: The overall proportion of speakers is 52.2%. Important pockets of the language also exist in the Highlands (5.4%) and in Argyll and Bute (4.0%) and Inverness (4.9%). The locality with the largest absolute number is Glasgow with 5,878 such persons, who make up over 10% of all of Scotland's Gaelic speakers. Gaelic continues to decline in its traditional heartland. Between 2001 and 2011, the absolute number of Gaelic speakers fell sharply in

9540-466: The prosperity of employment: the Highland economy relied greatly on seasonal migrant workers travelling outside the Gàidhealtachd . In 1863, an observer sympathetic to Gaelic stated that "knowledge of English is indispensable to any poor islander who wishes to learn a trade or to earn his bread beyond the limits of his native Isle". Generally, rather than Gaelic speakers, it was Celtic societies in

9646-524: The putative migration or takeover is not reflected in archaeological or placename data (as pointed out earlier by Leslie Alcock ). Campbell has also questioned the age and reliability of the medieval historical sources speaking of a conquest. Instead, he has inferred that Argyll formed part of a common Q-Celtic -speaking area with Ireland, connected rather than divided by the sea, since the Iron Age. These arguments have been opposed by some scholars defending

9752-460: The reform and civilisation of the Highlands, which they sought to achieve by teaching English and the Protestant religion. Initially, their teaching was entirely in English, but soon the impracticality of educating Gaelic-speaking children in this way gave rise to a modest concession: in 1723, teachers were allowed to translate English words in the Bible into Gaelic to aid comprehension, but there

9858-535: The region as the kingdom of Alba rather than as the kingdom of the Picts. However, though the Pictish language did not disappear suddenly, a process of Gaelicisation (which may have begun generations earlier) was clearly under way during the reigns of Caustantín and his successors. By a certain point, probably during the 11th century, all the inhabitants of Alba had become fully Gaelicised Scots, and Pictish identity

9964-535: The remaining Great Lakes: Lakes Erie (1921), Michigan (1936), Huron (1937), and Superior (1938), where it decimated indigenous fish populations in the 1930s and 1940s. In its original habitats, the sea lamprey coevolved with its hosts, and those hosts evolved a measure of resistance to the sea lampreys. However, in the Great Lakes, the sea lamprey attacks native fish such as lake trout , lake whitefish , chub , and lake herring , which historically did not face sea lampreys. Elimination of these predators allowed

10070-486: The river Tay catchment in Scotland as early as 2001, and has spread widely in the catchment, numbering from 20 to 100 individuals in 2011. These beavers were likely to be either escapees from any of several nearby sites with captive beavers, or were illegally released, and were originally targeted for removal by Scottish Natural Heritage in late 2010. Proponents of the beavers argued that no reason exists to believe that they are of "wrong" genetic stock. In early December 2010,

10176-757: The river rose 7 m (23 ft) above its usual level, partly caused by a blockage of ice under Smeaton's Bridge. Several places along the Tay take their names from it, or are believed to have done so: The river is of high biodiversity value and is both a Site of Special Scientific Interest (SSSI) and a Special Area of Conservation . The SAC designation notes the river's importance for salmon ( Salmo salar ), otters ( Lutra lutra ), brook lampreys ( Lampetra planeri ), river lampreys ( Lampetra fluviatilis ), and sea lampreys ( Petromyzon marinus ). The Tay also maintains flagship population of freshwater pearl mussel ( Margaritifera margaritifera ). Freshwater pearl mussels are one of Scotland's most endangered species and

10282-406: The sea lamprey occasionally is caught in the rivers of Latvia as well together with river lampreys. Due to its lifecycle that switches between fresh and salt water, the sea lamprey is adapted to tolerate a wide range of salinities . Cell membranes on the surface of the gills are major contributors to ionoregulation . Changes in membrane composition influence the movement of different ions across

10388-448: The sea or lakes, and start the adult hematophagous method of feeding. Some individuals start hematophagous feeding in the river before migrating to the sea, where sea lampreys prey on a wide variety of fish. The lamprey uses its suction cup-like mouth to attach itself to the skin of a fish and rasps away tissue with its sharp, probing tongue and keratinized teeth. A fluid produced in the lamprey's mouth, called lamphredin , prevents

10494-571: The victim's blood from clotting. Victims typically die from excessive blood loss or infection. After one year of hematophagous feeding, lampreys return to the river to spawn and die, a year and a half after the completion of metamorphosis. Lampreys are considered a delicacy in some parts of Europe, and are seasonally available in France, Spain, and Portugal. They are served pickled in Finland. Mostly known for preparing cooked or grilled river lamprey ,

10600-481: The word Erse in reference to Scottish Gaelic is no longer used. Based on medieval traditional accounts and the apparent evidence from linguistic geography, Gaelic has been commonly believed to have been brought to Scotland, in the 4th–5th centuries CE, by settlers from Ireland who founded the Gaelic kingdom of Dál Riata on Scotland's west coast in present-day Argyll . An alternative view has been voiced by archaeologist Ewan Campbell , who has argued that

10706-399: Was accepted in 2008, and some of its main commitments were: identity (signs, corporate identity); communications (reception, telephone, mailings, public meetings, complaint procedures); publications (PR and media, websites); staffing (language learning, training, recruitment). Following a consultation period, in which the government received many submissions, the majority of which asked that

10812-728: Was forgotten. Bilingualism in Pictish and Gaelic, prior to the former's extinction, led to the presence of Pictish loanwords in Gaelic and syntactic influence which could be considered to constitute a Pictish substrate. In 1018, after the conquest of Lothian (theretofore part of England and inhabited predominantly by speakers of Northumbrian Old English ) by the Kingdom of Scotland , Gaelic reached its social, cultural, political, and geographic zenith. Colloquial speech in Scotland had been developing independently of that in Ireland since

10918-619: Was its lowest bridging point . Below Perth the river becomes tidal and enters the Firth of Tay. The largest city on the river, Dundee , lies on the north bank of the Firth. On reaching the North Sea, the River Tay has flowed 120 mi (190 km) from west to east across central Scotland. The Tay is unusual amongst Scottish rivers in having several major tributaries, notably the Earn , the Isla ,

11024-554: Was long suppressed. The UK government has ratified the European Charter for Regional or Minority Languages in respect of Gaelic. Gaelic, along with Irish and Welsh, is designated under Part III of the Charter, which requires the UK Government to take a range of concrete measures in the fields of education, justice, public administration, broadcasting and culture. It has not received the same degree of official recognition from

11130-510: Was no further permitted use. Other less prominent schools worked in the Highlands at the same time, also teaching in English. This process of anglicisation paused when evangelical preachers arrived in the Highlands, convinced that people should be able to read religious texts in their own language. The first well known translation of the Bible into Scottish Gaelic was made in 1767, when James Stuart of Killin and Dugald Buchanan of Rannoch produced

11236-569: Was sequenced in 2013. This sequencing effort revealed that the lamprey has unusual guanine-cytosine content and amino acid usage patterns compared to other vertebrates. The full sequence and annotation of the lamprey genome is available on the Ensembl genome browser. The lamprey genome may serve as a model for developmental biology and evolution studies involving transposition of repetitive sequences. The lamprey genome undergoes drastic rearrangements during early embryogenesis in which about 20% of

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