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Lake Mariout ( Arabic : بحيرة مريوط Boḥēret Maryūṭ , IPA: [boˈħeːɾet mɑɾˤˈjuːtˤ] , also spelled Maryut or Mariut ), is a brackish lake in northern Egypt near the city of Alexandria . The lake area covered 200 square kilometres (77 sq mi) and had a navigable canal at the beginning of the 20th century, but at the beginning of the 21st century, it covers only about 50 square kilometres (19 sq mi).

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50-597: The name of Lake Mariout derives from the Hellenized name of Mareotis ( Ancient Greek : Μαρεῶτις ) or Marea , by which it was known in the Ptolemaic Period . In antiquity, the lake was much larger than it is now, extending further to the south and west and occupying around 700 square kilometres (270 sq mi). It had no mouth connecting it to the Mediterranean, being fed with Nile water via

100-543: A pitch accent . In Modern Greek, all vowels and consonants are short. Many vowels and diphthongs once pronounced distinctly are pronounced as /i/ ( iotacism ). Some of the stops and glides in diphthongs have become fricatives , and the pitch accent has changed to a stress accent . Many of the changes took place in the Koine Greek period. The writing system of Modern Greek, however, does not reflect all pronunciation changes. The examples below represent Attic Greek in

150-525: A fifth major dialect group, or it is Mycenaean Greek overlaid by Doric, with a non-Greek native influence. Regarding the speech of the ancient Macedonians diverse theories have been put forward, but the epigraphic activity and the archaeological discoveries in the Greek region of Macedonia during the last decades has brought to light documents, among which the first texts written in Macedonian , such as

200-433: A high fat content (higher than cichlids), they need to be smoked to avoid spoiling. This has led to an increased demand for firewood in a region already hard-hit by deforestation , soil erosion , and desertification . The Academy Award -nominated documentary Darwin's Nightmare by Hubert Sauper (a French-Austrian-Belgian production, 2004) deals with the damage that has been caused by Nile perch introduction, including

250-599: A lake with sufficient oxygen concentrations, while juveniles are restricted to shallow or nearshore environments. A fierce predator that dominates its surroundings, the Nile perch feeds on fish (including its own species), crustaceans , molluscs , and insects ; the juveniles also feed on zooplankton . Nile perch use schooling as a mechanism to protect themselves from other predators. Nile perch have been introduced to many other lakes in Africa, including Lake Victoria and

300-409: A new equilibrium, neither its former state nor the state of fisheries on Lake Victoria can ever easily be brought back. Despite being a successful invasive species, the fish faces threats. Being a species of megafauna , the most obvious threats to the species are overfishing and the use of illegal fishing gear, as well as invasive water hyacinths . Prey depletion is also a factor, as it decreases

350-516: A number of canals. By the twelfth century the lake had dwindled to a collection of salt lakes and salt flats and it had dried up by the Late Middle Ages . At least 250 years ago, the lake was fresh water, and much of it would dry up during the period just before the Nile flooded again. A storm in 1770 breached the sea wall at Abu Qir , creating a seawater lake known as Lake Abu Qir. The salt waters were kept separate from Lake Mariout by

400-550: A prefix /e-/, called the augment . This was probably originally a separate word, meaning something like "then", added because tenses in PIE had primarily aspectual meaning. The augment is added to the indicative of the aorist, imperfect, and pluperfect, but not to any of the other forms of the aorist (no other forms of the imperfect and pluperfect exist). The two kinds of augment in Greek are syllabic and quantitative. The syllabic augment

450-542: A strong Northwest Greek influence, and can in some respects be considered a transitional dialect, as exemplified in the poems of the Boeotian poet Pindar who wrote in Doric with a small Aeolic admixture. Thessalian likewise had come under Northwest Greek influence, though to a lesser degree. Pamphylian Greek , spoken in a small area on the southwestern coast of Anatolia and little preserved in inscriptions, may be either

500-510: A vowel or /n s r/ ; final stops were lost, as in γάλα "milk", compared with γάλακτος "of milk" (genitive). Ancient Greek of the classical period also differed in both the inventory and distribution of original PIE phonemes due to numerous sound changes, notably the following: The pronunciation of Ancient Greek was very different from that of Modern Greek . Ancient Greek had long and short vowels ; many diphthongs ; double and single consonants; voiced, voiceless, and aspirated stops ; and

550-418: Is added to stems beginning with consonants, and simply prefixes e (stems beginning with r , however, add er ). The quantitative augment is added to stems beginning with vowels, and involves lengthening the vowel: Some verbs augment irregularly; the most common variation is e → ei . The irregularity can be explained diachronically by the loss of s between vowels, or that of the letter w , which affected

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600-448: Is considered by some linguists to have been closely related to Greek . Among Indo-European branches with living descendants, Greek is often argued to have the closest genetic ties with Armenian (see also Graeco-Armenian ) and Indo-Iranian languages (see Graeco-Aryan ). Ancient Greek differs from Proto-Indo-European (PIE) and other Indo-European languages in certain ways. In phonotactics , ancient Greek words could end only in

650-634: Is known as capitaine . Its name in the Hausa language is giwan ruwa , meaning "water elephant". L. niloticus is silver in color with a blue tinge. It has distinctive dark-black eyes, with a bright-yellow outer ring. One of the largest freshwater fishes , it reaches a maximum length of nearly 2 m (6 ft 7 in), weighing up to 200 kg (440 lb). Mature fish typically range from 1.21–1.37 m (4 ft 0 in – 4 ft 6 in), although many fish are caught before they can grow this large. Adult Nile perch occupy all habitats of

700-679: The Archaic or Epic period ( c.  800–500 BC ), and the Classical period ( c.  500–300 BC ). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers . It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance . This article primarily contains information about

750-606: The Epic and Classical periods of the language, which are the best-attested periods and considered most typical of Ancient Greek. From the Hellenistic period ( c.  300 BC ), Ancient Greek was followed by Koine Greek , which is regarded as a separate historical stage, though its earliest form closely resembles Attic Greek , and its latest form approaches Medieval Greek . There were several regional dialects of Ancient Greek; Attic Greek developed into Koine. Ancient Greek

800-524: The Lighthouse of Alexandria are to be seen there. As of 2009, it was also suspected to be the burial place of Cleopatra VII and Mark Antony . The De Vita Contemplativa , a description of a society of ascetics written in the first century CE, says that the community of cenobitic monastics called the Therapeutae were widely distributed in the ancient world, but that "their country" was "beyond

850-501: The Pella curse tablet , as Hatzopoulos and other scholars note. Based on the conclusions drawn by several studies and findings such as Pella curse tablet , Emilio Crespo and other scholars suggest that ancient Macedonian was a Northwest Doric dialect , which shares isoglosses with its neighboring Thessalian dialects spoken in northeastern Thessaly . Some have also suggested an Aeolic Greek classification. The Lesbian dialect

900-491: The Taposiris Magna Temple site at Lake Mariout. Measuring 41 by 25.6 by 7 inches (104 by 65 by 18 cm), its message commemorates two Ptolemaic pharaohs and Queen Consort Cleopatra I Syra . There are ancient tombs located on the shores of the lake. The fish species Nile perch lives in the lake although its principal habitat is fresh water, and the lake contains some salt. In 1939, a small lake, called

950-776: The Victoria perch , is a species of freshwater fish in family Latidae of order Perciformes . It is widespread throughout much of the Afrotropical realm , being native to the Congo , Nile , Senegal , Niger and Lake Chad , Volta , Lake Turkana , and other river basins. It also occurs in the brackish waters of Lake Maryut in Egypt . The Nile perch is a fish of substantial economic and food-security importance in East Africa. Originally described as Labrus niloticus, among

1000-603: The epic poems , the Iliad and the Odyssey , and in later poems by other authors. Homeric Greek had significant differences in grammar and pronunciation from Classical Attic and other Classical-era dialects. The origins, early form and development of the Hellenic language family are not well understood because of a lack of contemporaneous evidence. Several theories exist about what Hellenic dialect groups may have existed between

1050-501: The present , future , and imperfect are imperfective in aspect; the aorist , present perfect , pluperfect and future perfect are perfective in aspect. Most tenses display all four moods and three voices, although there is no future subjunctive or imperative. Also, there is no imperfect subjunctive, optative or imperative. The infinitives and participles correspond to the finite combinations of tense, aspect, and voice. The indicative of past tenses adds (conceptually, at least)

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1100-476: The titular bishopric of Mareotes. Although technically a Latin titular bishopric, it has had several Eastern Catholic incumbents, notably those of Egypt's native Coptic Catholic Church sui iuris ( Alexandrian Rite ). It has had the following incumbents, so far of the fitting episcopal (lowest) rank: In 2015 a stele , resembling the Rosetta Stone and dating back some 2200 years, was discovered in

1150-1031: The 5th century BC. Ancient pronunciation cannot be reconstructed with certainty, but Greek from the period is well documented, and there is little disagreement among linguists as to the general nature of the sounds that the letters represent. /oː/ raised to [uː] , probably by the 4th century BC. Greek, like all of the older Indo-European languages , is highly inflected. It is highly archaic in its preservation of Proto-Indo-European forms. In ancient Greek, nouns (including proper nouns) have five cases ( nominative , genitive , dative , accusative , and vocative ), three genders ( masculine , feminine , and neuter ), and three numbers (singular, dual , and plural ). Verbs have four moods ( indicative , imperative , subjunctive , and optative ) and three voices (active, middle, and passive ), as well as three persons (first, second, and third) and various other forms. Verbs are conjugated through seven combinations of tenses and aspect (generally simply called "tenses"):

1200-495: The Archaic period of ancient Greek (see Homeric Greek for more details): Μῆνιν ἄειδε, θεά, Πηληϊάδεω Ἀχιλῆος οὐλομένην, ἣ μυρί' Ἀχαιοῖς ἄλγε' ἔθηκε, πολλὰς δ' ἰφθίμους ψυχὰς Ἄϊδι προΐαψεν ἡρώων, αὐτοὺς δὲ ἑλώρια τεῦχε κύνεσσιν οἰωνοῖσί τε πᾶσι· Διὸς δ' ἐτελείετο βουλή· ἐξ οὗ δὴ τὰ πρῶτα διαστήτην ἐρίσαντε Ἀτρεΐδης τε ἄναξ ἀνδρῶν καὶ δῖος Ἀχιλλεύς. The beginning of Apology by Plato exemplifies Attic Greek from

1250-702: The Classical period of ancient Greek. (The second line is the IPA , the third is transliterated into the Latin alphabet using a modern version of the Erasmian scheme .) Ὅτι [hóti Hóti μὲν men mèn ὑμεῖς, hyːmêːs hūmeîs,   Nile perch The Nile perch ( Lates niloticus ), also known as the African snook , Goliath perch , African barramundi , Goliath barramundi , Giant lates or

1300-545: The Dorians. The Greeks of this period believed there were three major divisions of all Greek people – Dorians, Aeolians, and Ionians (including Athenians), each with their own defining and distinctive dialects. Allowing for their oversight of Arcadian, an obscure mountain dialect, and Cypriot, far from the center of Greek scholarship, this division of people and language is quite similar to the results of modern archaeological-linguistic investigation. One standard formulation for

1350-783: The Maereotic lake". Some interpret the Therapeutae as early Christian monks. There was a bishopric of Mareotes, in the Roman province of Aegyptus Primus , which was a suffragan of the Metropolitan Archbishop of the Patriarchate of Alexandria . It faded like most of those in Roman Egypt , possibly at the advent of Islam. Two bishops are historically documented: The diocese was nominally restored in 1933 as

1400-429: The Nile perch grows to 2.0 m (6 ft 7 in) long. The species is of great commercial importance as a food fish. The Nile perch is also popular with sport anglers , as it attacks artificial fishing lures , and it is also raised in aquaculture . The introduction of this species to Lake Victoria is one of the most cited examples of the negative effects alien species can have on ecosystems. The Nile perch

1450-558: The Nozha Hydrodrome was "isolated from Lake Mariout" and this allowed for the Nile perch to flourish there. Ancient Greek language Ancient Greek ( Ἑλληνῐκή , Hellēnikḗ ; [hellɛːnikɛ́ː] ) includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek ( c.  1400–1200 BC ), Dark Ages ( c.  1200–800 BC ),

1500-413: The actual Nile perch stocks. The Nile perch initially fed on native cichlids, but with decreasing availability of this prey, it now consumes mainly small shrimp and minnows . The alteration of the native ecosystem had disruptive socioeconomic effects on local communities bordering the lake. Many local people have been displaced from their traditional occupations in the fishing trade and brought them into

1550-550: The aorist. Following Homer 's practice, the augment is sometimes not made in poetry , especially epic poetry. The augment sometimes substitutes for reduplication; see below. Almost all forms of the perfect, pluperfect, and future perfect reduplicate the initial syllable of the verb stem. (A few irregular forms of perfect do not reduplicate, whereas a handful of irregular aorists reduplicate.) The three types of reduplication are: Irregular duplication can be understood diachronically. For example, lambanō (root lab ) has

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1600-473: The artificial Lake Nasser . The World Conservation Union 's Invasive Species Specialist Group considers L. niloticus one of the world's 100 worst invasive species. The state of Queensland in Australia levies heavy fines on anyone found in possession of a living Nile perch, since it competes directly with the native barramundi , which is similar and grows to 1.5 m (4 ft 11 in) long, while

1650-419: The augment when it was word-initial. In verbs with a preposition as a prefix, the augment is placed not at the start of the word, but between the preposition and the original verb. For example, προσ(-)βάλλω (I attack) goes to προσ έ βαλoν in the aorist. However compound verbs consisting of a prefix that is not a preposition retain the augment at the start of the word: αὐτο(-)μολῶ goes to ηὐ τομόλησα in

1700-611: The canal that allowed fresh water to travel from the Nile to Alexandria . As part of the Siege of Alexandria , on 13 March 1801, the British cut the canal, allowing a great rush of sea water from Lake Abu Qir into Lake Mariout. Lake Abu Qir ceased to exist, and Lake Mariout became brackish instead of fresh. When the British opened the lake to the sea in Napoleon's time it caused a salt-water flood that destroyed 150 villages. The cutting of

1750-413: The cash economy, or before the establishment of export-oriented fisheries, turned them into economic refugees . At least initially, nets strong enough to hold adult Nile perch could not be manufactured locally and had to be imported for a high price. The introduction of Nile perch has also had additional ecological effects on shore. Native cichlids were traditionally sun-dried, but because Nile perch have

1800-524: The city of Alexandria was built. The lake shore is home to fisheries and saltworks . As far back as the early 1900s, it was documented that salt was being refined from the western part of the lake. According to some records, a homonymous nome was located on the shores of this lake. The seaside town of Abusir, known in the Graeco-Roman period as Taposiris Magna , lies on the shore of Lake Mariout. Ruins of an ancient temple and an ancient replica of

1850-615: The dialect of Sparta ), and Northern Peloponnesus Doric (including Corinthian ). All the groups were represented by colonies beyond Greece proper as well, and these colonies generally developed local characteristics, often under the influence of settlers or neighbors speaking different Greek dialects. After the conquests of Alexander the Great in the late 4th century BC, a new international dialect known as Koine or Common Greek developed, largely based on Attic Greek , but with influence from other dialects. This dialect slowly replaced most of

1900-530: The dialects is: West vs. non-West Greek is the strongest-marked and earliest division, with non-West in subsets of Ionic-Attic (or Attic-Ionic) and Aeolic vs. Arcadocypriot, or Aeolic and Arcado-Cypriot vs. Ionic-Attic. Often non-West is called 'East Greek'. Arcadocypriot apparently descended more closely from the Mycenaean Greek of the Bronze Age. Boeotian Greek had come under

1950-510: The divergence of early Greek-like speech from the common Proto-Indo-European language and the Classical period. They have the same general outline but differ in some of the detail. The only attested dialect from this period is Mycenaean Greek , but its relationship to the historical dialects and the historical circumstances of the times imply that the overall groups already existed in some form. Scholars assume that major Ancient Greek period dialect groups developed not later than 1120 BC, at

2000-552: The dykes by the British in 1801 refilled Lake Mariout so that it suddenly regained its ancient area, became filled with salt water instead of the former fresh, and was too shallow for navigation. Alexandria's access to the Nile was lost, necessitating the opening of the Mahmoudiyah Canal from Alexandria to the Nile in 1820. Lake Mariout is separated from the Mediterranean Sea by the narrow isthmus on which

2050-430: The import of weapons and ammunition in cargo planes from Europe, which are then used to export Nile perch, further exacerbating conflict and misery in the surrounding regions. Regardless of whether it is considered positive or negative, the trophic web of Lake Victoria appears to have been drastically impoverished by the introduction of this novel near- top-level predator . While the ecosystem seems to be moving towards

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2100-496: The marine wrasses , the species has also been referred to as Centropomus niloticus . Common names include African snook, Victoria perch (a misleading trade name, as the species is not native to Lake Victoria , though they have been introduced there), and many local names in various African languages, such as the Luo name mbuta or mputa . In Tanzania , it is called sangara , sankara , or chenku . In Francophone African countries, it

2150-508: The older dialects, although the Doric dialect has survived in the Tsakonian language , which is spoken in the region of modern Sparta. Doric has also passed down its aorist terminations into most verbs of Demotic Greek . By about the 6th century AD, the Koine had slowly metamorphosed into Medieval Greek . Phrygian is an extinct Indo-European language of West and Central Anatolia , which

2200-487: The perfect stem eilēpha (not * lelēpha ) because it was originally slambanō , with perfect seslēpha , becoming eilēpha through compensatory lengthening. Reduplication is also visible in the present tense stems of certain verbs. These stems add a syllable consisting of the root's initial consonant followed by i . A nasal stop appears after the reduplication in some verbs. The earliest extant examples of ancient Greek writing ( c.  1450 BC ) are in

2250-402: The size of the fish and makes it vulnerable to larger predators, such as crocodiles. In 2021, The Uganda Fish Processors and Exporters Association called on the parliament to ban the local consumption of the species so as to protect its export. Nile perch were involved with the worship of Neith . As a result nile perch were sometimes mummified. A deposit of several thousand mummified perch

2300-517: The syllabic script Linear B . Beginning in the 8th century BC, however, the Greek alphabet became standard, albeit with some variation among dialects. Early texts are written in boustrophedon style, but left-to-right became standard during the classic period. Modern editions of ancient Greek texts are usually written with accents and breathing marks , interword spacing , modern punctuation , and sometimes mixed case , but these were all introduced later. The beginning of Homer 's Iliad exemplifies

2350-467: The time of the Dorian invasions —and that their first appearances as precise alphabetic writing began in the 8th century BC. The invasion would not be "Dorian" unless the invaders had some cultural relationship to the historical Dorians . The invasion is known to have displaced population to the later Attic-Ionic regions, who regarded themselves as descendants of the population displaced by or contending with

2400-520: Was introduced to Lake Victoria in East Africa in the 1950s, and has since been fished commercially. In 2003, Nile perch sales to the EU reached 169 million euros. Sport-fishing in the region of Uganda and Tanzania provided additional income from tourism. Its introduction was ecologically disruptive and is attributed with causing the extinction or near- extinction of several hundred native species, with some populations fluctuating with commercial fishing and

2450-480: Was Aeolic. For example, fragments of the works of the poet Sappho from the island of Lesbos are in Aeolian. Most of the dialect sub-groups listed above had further subdivisions, generally equivalent to a city-state and its surrounding territory, or to an island. Doric notably had several intermediate divisions as well, into Island Doric (including Cretan Doric ), Southern Peloponnesus Doric (including Laconian ,

2500-452: Was a pluricentric language , divided into many dialects. The main dialect groups are Attic and Ionic , Aeolic , Arcadocypriot , and Doric , many of them with several subdivisions. Some dialects are found in standardized literary forms in literature , while others are attested only in inscriptions. There are also several historical forms. Homeric Greek is a literary form of Archaic Greek (derived primarily from Ionic and Aeolic) used in

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