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Mendenhall Glacier

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90-469: Mendenhall Glacier ( Tlingit : Áakʼw Tʼáak Sítʼ ) is a glacier about 13.6 miles (21.9 km) long located in Mendenhall Valley , about 12 miles (19 km) from downtown Juneau in the southeast area of the U.S. state of Alaska . The glacier and surrounding landscape is protected as part of the 5,815 acres (2,353 ha) Mendenhall Glacier Recreation Area, a federally designated unit of

180-416: A circumflex , and long low vowels are marked with a grave accent. Short low vowels are unmarked. Coastal Tlingit <áa> and <aa> are Inland <â> and <à> respectively. Coastal <éi> and <ei> are Inland <ê> and <è>, Coastal <ée> and <ee> are Inland <î> and <ì>, and Coastal <óo> and <oo> are Inland <û> and <ù>. Word onset

270-466: A U.S. Forest Service firefighter who (along with his crew) watches over a group of rambunctious children while searching for their parents after rescuing them from a fire in the wilderness during a family vacation. The history of the Forest Service has been fraught with controversy, as various interests and national values have grappled with the appropriate management of the many resources within

360-671: A key role in formulating policy and coordinating U.S. support for the protection and sound management of the world's forest resources. It works closely with other agencies such as USAID , the State Department , and the Environmental Protection Agency , as well as with nonprofit development organizations, wildlife organizations, universities, and international assistance organizations. The Forest Service's international work serves to link people and communities striving to protect and manage forests throughout

450-618: A modern work postdating Naish and Story's work in the 1960s. United States Forest Service The United States Forest Service ( USFS ) is an agency within the U.S. Department of Agriculture that administers the nation's 154 national forests and 20 national grasslands covering 193 million acres (780,000 km ) of land. The major divisions of the agency are the Chief's Office, National Forest System, State and Private Forestry, Business Operations, as well as Research and Development. The agency manages about 25% of federal lands and

540-754: A range of biological, physical, and social science fields to promote sustainable management of United States' diverse forests and rangelands. Research employs about 550 scientists and several hundred technical and support staff, located at 67 sites throughout the United States and in Puerto Rico . Discovery and technology development and transfer is carried out through seven research stations. Research focuses on informing policy and land management decisions and includes addressing invasive insects, degraded river ecosystems , or sustainable ways to harvest forest products. The researchers work independently and with

630-680: A range of partners (formerly through a National Partnership Office ), including other agencies, academia, nonprofit groups, and industry. The information and technology produced through basic and applied science programs is available to the public for its benefit and use. In addition to the Research Stations, the USFS R&;D branch also leads several National Centers such as the National Genomics Center for Wildlife and Fish Conservation . The Forest Service plays

720-635: A regular and recurring presence on a vast amount of public lands, roads, and recreation sites. The primary focus of their jobs is the protection of natural resources, protection of Forest Service employees and the protection of visitors. To cover the vast and varied terrain under their jurisdiction, they use modified 4x4 pickup trucks, Ford Crown Victoria Police Interceptors , special service SUVs , horses, K-9 units , helicopters, snowmobiles , dirt bikes, and boats. Special Agents are criminal investigators who plan and conduct investigations concerning possible violations of criminal and administrative provisions of

810-411: A series of wooden steps and a gradual elevation gain of 500 feet (150 m) on this trail. The Trail of Time, which connects to East Glacier Loop, includes historical signs and handicapped accessibility. The 0.8 miles (1,300 m) Nugget Falls Trail leads visitors to Nugget Falls , closer to the face of the glacier. Access to the outside area and trails is free. The West Glacier trail offers access to

900-525: A short history of how agency responsibilities have grown and evolved over its 118-year history in accordance with "what the American people desire from their natural resources at any given point in time." In the spring of 2023, the USDA proposed a change to its regulations to allow for the "responsible deployment of" carbon capture, utilization, and sequestration on National Forests lands. Although part of

990-641: A staff of 10 to 300 people under the direction of a district ranger, a line officer who reports to a forest supervisor. The districts vary in size from 50,000 acres (200 km ) to more than 1 million acres (4,000 km ). Most on-the-ground activities occur on ranger districts, including trail construction and maintenance, operation of campgrounds, oversight of a wide variety of special use permitted activities, and management of vegetation and wildlife habitat. U.S. Forest Service Law Enforcement & Investigations (LEI), headquartered in Washington, D.C. ,

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1080-468: Is murmured , essentially a rapid opening of the glottis once articulation is begun.) The tone values in two-tone dialects can be predicted in some cases from the three-tone values but not the reverse. Earlier, it was hypothesized that the three-tone dialects were older and that the two-tone dialects evolved from them. However, Jeff Leer 's discovery of the Tongass dialect in the late 1970s has shown that

1170-724: Is a federal law enforcement agency of the U.S. government. It is responsible for enforcement of federal laws and regulations governing national forest lands and resources. All law enforcement officers and special agents receive their training through Federal Law Enforcement Training Center (FLETC). Operations are divided into two major functional areas: Uniformed Law Enforcement Officers (LEOs) enforce federal laws and regulations governing national forest lands and resources. LEOs also enforce some or all state laws on National Forest Lands. As part of that mission, LEOs carry firearms, defensive equipment, make arrests, execute search warrants , complete reports, and testify in court. They establish

1260-673: Is always consonantal in Tlingit and so words never begin with a vowel. Where a vowel would theoretically have occurred, such as by prefixing or compounding, the vowel is always followed by either [ʔ] or [j] . The former is universal in single words, and both are found in word-medial position in compounds. The orthography does not reflect the [ʔ] in word-initial position, but either . or y may be seen in medial position. For example: khu- INDH . OBJ - ÿu- PERF - ÿa- ( 0 , - D , +I)- t'áa hot khu- ÿu- ÿa- t'áa INDH .OBJ- PERF- {(0, -D, +I)}- hot "the weather

1350-442: Is because of the influence of English, which makes a similar distinction. For speakers who make the voiced/unvoiced distinction, the distribution is symmetrical with the unaspirated/aspirated distinction among other speakers. Maddieson , Smith, and Bessel (2001) note that all word final non-ejective stops are phonemically unaspirated. That contrasts with the orthography that typically represents them as aspirated stops: t [tʰ] for

1440-434: Is common to later hear such speakers producing those forms themselves. It is uncertain whether this assimilation is autochthonous or if it arose from contact with English, but the former is more likely from a purely articulatory perspective. Young speakers and second-language learners are increasingly making a voiced/unvoiced distinction between consonants, rather than the traditional unaspirated/aspirated distinction. That

1530-404: Is divided into roughly five major dialects, all of which are essentially mutually intelligible: The various dialects of Tlingit can be classified roughly into two-tone and three-tone systems. Tongass Tlingit, however, has no tone but a four-way register contrast between short, long, glottalized, and "fading" vowels. (In the last type, the onset of the vowel is articulated normally but the release

1620-405: Is hot" Unknown glossing abbreviation(s) ( help ); But when the perfective prefix ÿu- is word-initial, the glottal stop appears to ensure that the word begins with a consonant. ∅- 3 . NEU . OBJ - ÿu- PERF - ÿa- ( 0 , - D , +I)- t'áa hot ∅- ÿu- ÿa- t'áa 3. NEU .OBJ- PERF- {(0, -D, +I)}- hot "it is hot" Unknown glossing abbreviation(s) ( help ); Until

1710-410: Is possible but has not been verified that aspirated and unaspirated stops are collapsed into a single phoneme word-finally. Maddieson and colleagues also confirm that the ejective fricatives in Tlingit are in fact true ejectives, despite the widely-held assumption that ejective fricatives are not actually phonetically ejective but are as a sequence of fricative and glottal stop. In Tlingit, at least,

1800-735: Is spoken by the Tlingit people of Southeast Alaska and Western Canada and is a branch of the Na-Dene language family . Extensive effort is being put into revitalization programs in Southeast Alaska to revive and preserve the Tlingit language and culture. Missionaries of the Russian Orthodox Church were the first to develop a written version of Tlingit by using the Cyrillic script to record and translate it when

1890-621: Is symmetric with an aspirated consonant Cʰ , and a glottalized vowel Vʔ is symmetric with an ejective (glottalized) consonant Cʼ . That implies that the two systems have no familial relationship. Leer (1978) speculated that the maintenance of the pretonal system in Tongass Tlingit was caused by the proximity of its speakers around the Cape Fox area near the mouth of the Portland Canal to speakers of Coastal Tsimshian, just to

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1980-758: Is that the National Park Service was created in 1916 to manage Yellowstone and several other parks; in 1956, the Fish and Wildlife Service became the manager of lands reserved for wildlife. The Grazing Service and the United States General Land Office were combined to create the Bureau of Land Management in 1946. Also of note was that it was not until 1976 that the Federal Land Policy and Management Act became

2070-501: Is the sole major national land management agency not part of the U.S. Department of the Interior (which manages the National Park Service , the U.S. Fish and Wildlife Service and the Bureau of Land Management ). The concept of national forests was born from Theodore Roosevelt 's conservation group, Boone and Crockett Club , due to concerns regarding Yellowstone National Park beginning as early as 1875. In 1876, Congress formed

2160-542: The Coast Tsimshian dialect . However, Krauss and Leer (1981, p. 165) point out that the fading vowels in Coastal Tsimshian are the surface realization of underlying sequences of vowel and glottalized sonorant, VʔC . That is in contradistinction to the glottal modifications in Tongass Tlingit, which Leer argues are symmetric with the modifications of the consonantal system. Thus, a fading vowel V̤

2250-607: The Cooperative Forestry Assistance Act , P.L. 95-313; and the Forest and Rangelands Renewable Resources Planning Act , P.L. 95-307. From the early 1900s to the present, there has been a fierce rivalry over control of forests between the Department of Agriculture and the Department of the Interior. Their roles overlap but numerous proposals to combine the two have failed. Most recently, in 2009,

2340-498: The Government Accountability Office (GAO) evaluated whether the Forest Service should be moved from the Department of Agriculture to the Department of the Interior, which already manages some 438 million acres (1,770,000 km ) of public land through the National Park Service , the Fish and Wildlife Service , and the Bureau of Land Management . GAO ultimately did not offer a recommendation upon

2430-682: The Little Ice Age in the mid-1700s. In a joint article for the Juneau Empire Geologist Cathy Connor and Geophysicist Roman Motyka, both professors of the University of Alaska said "climatic warming coupled with ice loss through iceberg calving are the reasons the Mendenhall Glacier is retreating and shrinking." It is expected the glacier face will soon pull out of the lake. The retreat of

2520-583: The Mendenhall Glacier Visitor Center as part of the Tongass National Forest , offering interpretive programs throughout the year for children and adults. The Mendenhall Glacier Visitor Center and surrounding area offer views of a lake-terminating, calving glacier . This was the first U.S. Forest Service visitor center built in the nation; it was designed by Linn A. Forrest and dedicated in 1962. The building

2610-663: The Russian Empire had contact with Alaska and the coast of North America down to Sonoma County, California . After the Alaska Purchase , English-speaking missionaries from the United States developed a written version of the language with the Latin alphabet . The history of Tlingit is poorly known, mostly because there is no written record until the first contact with Europeans around the 1790s. Documentation

2700-799: The Taku River and into northern British Columbia and the Yukon around Atlin Lake ( Áa Tleen "Big Lake") and Teslin Lake ( Desleen < Tas Tleen "Big Thread") lake districts, as well as a concentration around Bennett Lake at the end of the Chilkoot Trail ( Jilkhoot ). Otherwise, Tlingit is not found in Canada . Tlingit legend tells that groups of Tlingit once inhabited the Stikine , Nass , and Skeena river valleys during their migrations from

2790-588: The Tongass National Forest in Alaska and ski areas such as Alta, Utah in the Wasatch-Cache National Forest . In addition, the Forest Service is responsible for managing National Grasslands in the midwest. Furthermore, areas designated as wilderness by acts of Congress , prohibit logging, mining, road and building construction and land leases for purposes of farming and or livestock grazing. Since 1978, several Presidents have directed

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2880-485: The Tongass National Forest . The Juneau Icefield Research Program has monitored the outlet glaciers of the Juneau Icefield since 1942, including Mendenhall Glacier. The glacier has also retreated 1.75 miles (2.82 km) since 1929, when Mendenhall Lake was created, and over 2.5 miles (4.0 km) since 1500. The end of the glacier currently has a negative glacier mass balance and will continue to retreat in

2970-399: The 195 million acres (790,000 km ) of public land administered by the Forest Service. Individual sites range from 47 to 22,500 ha in size. Operations of Experimental Forests and Ranges are directed by local research teams for the individual sites, by Research Stations for the regions in which they are located, and at the level of the Forest Service. Major themes in research at

3060-439: The Chief. Research stations include Northern, Pacific Northwest, Pacific Southwest, Rocky Mountain , and Southern . There are 92 research work units located at 67 sites throughout the United States. there are 80 Experimental Forests and Ranges that have been established progressively since 1908; many sites are more than 50 years old. The system provides places for long-term science and management studies in major vegetation types of

3150-478: The Department of Agriculture, the Forest Service receives its budget through the Subcommittee on Appropriations—Interior, Environment, and Related Agencies. The Forest Service achieved widespread awareness during the 1960s, as it became the setting for the long running classic TV show Lassie , with storylines focusing on Lassie's adventures with various forest rangers. The iconic collie's association with

3240-521: The Eklutna glacier for their freshwater. If the recession of this glacier continues they will be out of their main source of water. Although there are many negative effects of the recession of the Mendenhall Glacier and glaciers in general, there are also a few positive outcomes. With the retreat of the Mendenhall Glacier, the Mendenhall Lake has formed. The lake is a result of the run-off from

3330-486: The Experimental Forests and Ranges includes: develop of systems for managing and restoring forests, range lands, and watersheds; investigate the workings of forest and stream ecosystems; characterize plant and animal communities; observe and interpret long-term environmental change and many other themes. There are nine regions in the Forest Service; numbered 1 through 10 (Region 7 was eliminated in 1965 when

3420-536: The FY 2019 Annualized Continuing Resolution includes $ 500 million above the base as bridge to the first year of the fire fix. The Forest Service, headquartered in Washington, D.C., has 27,062 permanent, full-time employees as of Sept. 20, 2018, including 541 in the headquarters office and 26,521 in regional and field office. The USDA Forest Service's mission is to sustain the health, diversity, and productivity of

3510-478: The Forest Service adapt current policies and develop new policies and actions to conserve and manage the national forests and grasslands for climate resilience, so that the Agency can provide for ecological integrity and support social and economic sustainability over time?" Ancillary questions pertained to both "adaptation planning" and "adaptation practices". The background section of the proposed rulemaking includes

3600-768: The Forest Service and other statutes under the United States Code . Special agents are normally plainclothes officers who carry concealed firearms, and other defensive equipment, make arrests, carry out complex criminal investigations, present cases for prosecution to U.S. Attorneys , and prepare investigative reports. All field agents are required to travel a great deal and usually maintain a case load of ten to fifteen ongoing criminal investigations at one time. Criminal investigators occasionally conduct internal and civil claim investigations. The 193 million acres (780,000 km ) of public land that are managed as national forests and grasslands are collectively known as

3690-446: The Forest Service balances resource extraction, resource protection, and providing recreation. The work includes managing 193 million acres (780,000 km ) of national forest and grasslands, including 59 million acres (240,000 km ) of roadless areas ; 14,077 recreation sites; 143,346 miles (230,693 km) of trails; 374,883 miles (603,316 km) of roads; and the harvesting of 1.5 billion trees per year. Further,

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3780-502: The Forest Service fought fires on 2.996 million acres (12,120 km ) of land in 2007. The Forest Service organization includes ranger districts, national forests, regions, research stations and research work units and the Northeastern Area Office for State and Private Forestry. Each level has responsibility for a variety of functions. The Chief of the Forest Service is a career federal employee who oversees

3870-401: The Forest Service led to Lassie receiving numerous awards and citations from the U.S. Senate and the Department of Agriculture, and was partly responsible for a bill regarding soil and water pollution that was signed into law in early 1968 by President Lyndon Johnson , which was dubbed by some as "The Lassie Program". In the 2019 family comedy movie Playing With Fire , John Cena plays

3960-516: The Haida linguist John Enrico presented new arguments and reopened the debate. Victor Golla writes in his 2011 California Native Languages , "John Enrico, the contemporary linguist with the deepest knowledge of Haida, continues to believe that a real, if distant, genetic relationship connects Haida to Na-Dene[.]" The Tlingit language is distributed from near the mouth of the Copper River down

4050-774: The Interior . In 1901, the Division of Forestry was renamed the Bureau of Forestry . The Transfer Act of 1905 transferred the management of forest reserves from the United States General Land Office of the Interior Department to the Bureau of Forestry, henceforth known as the United States Forest Service . Gifford Pinchot was the first United States Chief Forester in the Presidency of Theodore Roosevelt . A historical note to include

4140-720: The Little Lake"), also Latinized as Aakwtaaksit, by the Tlingit. The glacier was named Auke (Auk) Glacier by naturalist John Muir for the Tlingit Auk Kwaan (or Aak'w Kwaan) band in 1879. In 1891 it was renamed in honor of Thomas Corwin Mendenhall . It extends from the Juneau Icefield , its source, to Mendenhall Lake . Since 2011, periodic glacial floods have occurred from the Suicide Basin into

4230-568: The Mendenhall Glacier and other glaciers in the area is believed by some to be a result of broader retreat and breakup of the Juneau Icefield. The Juneau Icefield is the fifth largest icefield in North America. Many populations near glacial areas rely on the glaciers for fresh drinking water. Once these glaciers are gone these people will need another source. For example, Anchorage , the most populated city in Alaska and many people there rely on

4320-521: The Nation's forests and grasslands to meet the needs of present and future generations. Its motto is "Caring for the land and serving people." As the lead federal agency in natural resource conservation, the Forest Service provides leadership in the protection, management, and use of the nation's forest, rangeland, and aquatic ecosystems. The agency's ecosystem approach to management integrates ecological, economic, and social factors to maintain and enhance

4410-582: The National Forest System. These lands are located in 44 states, Puerto Rico, and the Virgin Islands and comprise about 9% of the total land area in the United States. The lands are organized into 155 national forests and 20 national grasslands. The mission of the National Forest System is to protect and manage the forest lands so they best demonstrate the sustainable multiple-use management concept, using an ecological approach, to meet

4500-601: The Northern dialect, the dominant spoken dialect of Tlingit and the standard for written Tlingit, every vowel may take either high or low tone ; in the orthography high tone is indicated by an acute accent ( áa ) and low tone is unmarked ( aa ). The Southern and Transitional dialects have a mid tone which is unmarked and additional low tone which is marked by a grave accent ( àa ). The Inland Tlingit orthography does not use vowel digraphs. Instead, short high vowels are marked with an acute accent, long high vowels are marked with

4590-468: The Tongass vowel system is adequate to predict the tonal features of both the two-tone and three-tone dialects, but none of the tonal dialects could be used to predict vocalic feature distribution in Tongass Tlingit. Thus, Tongass Tlingit is the most conservative of the various dialects of Tlingit, preserving contrasts which have been lost in the other dialects. The fading and glottalized vowels in Tongass Tlingit have also been compared with similar systems in

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4680-538: The USFS to administer National Monuments inside of preexisting National Forests. The Forest Service also manages Grey Towers National Historic Site in Milford, Pennsylvania , the home and estate of its first Chief, Gifford Pinchot . By 1935, the U.S. Forest Service's fire management policy stipulated that all wildfires were to be suppressed by 10 am the morning after they were first spotted. In August 1944, to reduce

4770-485: The agency would have to put $ 400 to $ 500 million in wildfire prevention projects on hold because funding for firefighting was running low as the fiscal year ended. The decision was meant to preserve resources for fighting active fires burning in California, Oregon, Washington and Idaho. Politicians of both parties indicated they believed the then-current funding structure was broken, but did not agree on steps to fix

4860-646: The agency. The Chief reports to the Under Secretary for Natural Resources and Environment in the U.S. Department of Agriculture, an appointee of the President confirmed by the Senate. The Chief's staff provides broad policy and direction for the agency, works with the Administration to develop a budget to submit to Congress, provides information to Congress on accomplishments, and monitors activities of

4950-642: The agency. There are five deputy chiefs for the following areas: National Forest System, State and Private Forestry, Research and Development, Business Operations, and Finance. The Forest Service Research and Development deputy area includes five research stations, the Forest Products Laboratory , and the International Institute of Tropical Forestry , in Puerto Rico. Station directors, like regional foresters, report to

5040-481: The articulation of ejective fricatives includes complete closure of the glottis before frication begins, and the larynx is raised in the same manner as with ejective stops. Characteristically, the ejective fricatives in Tlingit feature a much smaller aperture for frication than is found in ordinary fricatives. That articulation provides increased resistance to counter the continual loss of dynamic airstream pressure. Also, ejective fricatives appear to include tightening of

5130-437: The conclusion of its performance audit . The Forest Service remains a part of the USDA. As of 2019, FY 2020 Forest Service total budget authority is $ 5.14 billion, a decrease of $ 815 million from 2019. The budget includes $ 2.4 billion for Wildland Fire Management, a decrease of $ 530 million from the 2019 Annualized Continuing Resolution because the "fire fix" cap adjustment becomes available in FY 2020, while

5220-633: The current Eastern Region was created from the former Eastern and North Central regions. ). Each encompasses a broad geographic area and is headed by a regional forester who reports directly to the Chief. The regional forester has broad responsibility for coordinating activities among the various forests within the region, for providing overall leadership for regional natural resource and social programs, and for coordinated regional land use planning. The Forest Service oversees 155 national forests, 20 grasslands, and one tall-grass prairie. Each administrative unit typically comprises several ranger districts, under

5310-464: The distances that separate them, both geographic and linguistic. Tlingit is currently classified as a distinct and separate branch of Na-Dene, an indigenous language family of North America . Edward Sapir (1915) argued for its inclusion in the Na-Dené family, a claim that was subsequently debated by Franz Boas (1917), P.E. Goddard (1920), and many other prominent linguists of the time. Studies in

5400-491: The diverse needs of people. The goal of the State and Private Forestry program is to assist with financial and technical assistance to private landowners, state agencies, tribes, and community resource managers. It provides assistance by helping sustain the United States' urban and rural forests and their associated communities from wildland fires, insects, disease, and invasive organisms. Approximately 537 staff are employed in

5490-483: The foreseeable future. Given that average yearly temperatures are currently increasing, and the outlook is for this trend to continue, it is actually possible that the glacier might experience a period of stabilization or slight advance during its retreating march. This is because increasing amounts of warm, moist air will be carried up to the head of the icefield, where colder ambient temperatures will cause it to precipitate as snow. The increased amount of snow will feed

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5580-544: The funding allocation. During the 2019–2020 bushfires in Australia, the US Forest Services sent a contingent of firefighters. They worked alongside firefighters from other American fire departments. In April 2023, the U.S. Forest Service published a proposed rulemaking in response to climate change on the topic of improving climate resilience on the public lands that it manages. The agency introduced

5670-825: The future. The report is entitled "Managing the Impacts of Wildfire on Communities and the Environment: A Report to the President In Response to the Wildfires of 2000"—The National Fire Plan for short. The National Fire Plan continues to be an integral part of the Forest Service today. The following are important operational features of the National Fire Plan: In August 2014, Tom Vilsack, the Secretary of Agriculture, announced that

5760-443: The glacier and is increasing in size as the glacier continues to retreat. The lake began to form in 1929 and has continued to grow. The lake has a unique ecosystem and is a nursery for a variety of fish including several type of salmon, Dolly Varden, char, and cutthroat trout. In 2012, tree stumps and logs with attached roots and bark appeared under the retreating glacier. They are in their original growth position, preserved under what

5850-425: The glacier itself and the chance to view ice caves beneath it. This trail is located across the lake from the Visitor Center. In addition to the busy summer season, the center hosts the Fireside Lecture series on Friday evenings, January through March. Programs cover ecological and cultural history, and events in Southeast Alaska. Romeo was a wolf who lived around Mendenhall Glacier between 2003 and 2009 until he

5940-426: The icefield, possibly enough to offset the continually increasing melting experienced at the glacier's terminus . However, this interesting phenomenon will fade away if temperatures continue to climb, since the head of the glacier will no longer have cold enough ambient temperatures to cause snow to precipitate. It was originally known as Sitaantaago ("the Glacier Behind the Town") or Aak'wtaaksit ("the Glacier Behind

6030-496: The interior. There is a small group of speakers (some 85) in Washington as well. Golla (2007) reported a decreasing population of 500 speakers in Alaska. The First Peoples' Cultural Council (2014) reported 2 speakers in Canada out of an ethnic population of 400. As of 2013, Tlingit courses are available at the University of Alaska Southeast . In April 2014, Alaska HB 216 recognized Tlingit as an official language of Alaska, lending support to language revitalization . Tlingit

6120-473: The lake and downstream Mendenhall River . A major release in 2023 destroyed two buildings. The glacier is retreating due to a generally warming climate in Southeast Alaska, linked to global warming driven by climate change . The US Forest Service, which manages the Mendenhall Glacier, says "because glaciers are a product of climate, they respond to climate change ." The Mendenhall Glacier has retreated approximately 2.5 miles since its most recent maxima during

6210-676: The late 1960s, Tlingit was written exclusively in phonetic transcription in the works of linguists and anthropologists except for a little-known Cyrillic alphabet used for publications by the Russian Orthodox Church . A number of amateur anthropologists doing extensive work on the Tlingit had no training in linguistics and so left numerous samples in vague and inconsistent transcriptions, the most famous being George T. Emmons . However, such noted anthropologists as Franz Boas , John R. Swanton , and Frederica de Laguna have transcribed Tlingit in various related systems that feature accuracy and consistency but sacrifice readability. Two problems ensue from

6300-454: The late 20th century by (Heinz-)Jürgen Pinnow (1962, 1968, 1970, int. al.) and Michael E. Krauss (1964, 1965, 1969, int. al.) showed a strong connection to Eyak and hence to the Athabaskan languages . Sapir initially proposed a connection between Tlingit and Haida , but the debate over Na-Dene gradually excluded Haida from the discussion. Haida is now considered an isolate , with some borrowing from its long proximity with Tlingit. In 2004,

6390-421: The more accurate d [t] . There is a wide variation in ordinary speech, ranging from unreleased [t̚] to a very delayed aspiration [tːʰ] . However, the underlying phoneme is certainly unaspirated /t/ since it is consistently produced when the word is suffixed. The orthography usually but not always reflects that: hít "house" is written (du) hídi "(his) house" when marked with the possessive suffix -ÿí . It

6480-616: The most widely recognized slogans in the United States. According to the Advertising Council , Smokey Bear is the most recognized icons in advertising history and has appeared almost everywhere via Public Service Announcements in print, radio, television. Smokey Bear, an icon protected by law, is jointly owned by the Forest Service, the Ad Council and the National Association of State Foresters . In 1965, at

6570-489: The multiplicity of transcription systems used for Tlingit. One is that there are many of them, thus requiring any reader to learn each individual system depending on what sources are used. The other is that most transcriptions made before Boas's study of Tlingit have numerous mistakes in them, particularly because of misinterpretations of the short vowels and ejective consonants. Accuracy of transcription can be increased by checking against similar words in other systems, or against

6660-835: The national policy for retaining public land for federal ownership. Significant federal legislation affecting the Forest Service includes the Weeks Act of 1911, the Taylor Grazing Act of 1934 , P.L. 73-482; the Multiple Use – Sustained Yield Act of 1960 , P.L. 86-517; the Wilderness Act , P.L. 88-577; the National Forest Management Act , P.L. 94-588; the National Environmental Policy Act , P.L. 91–190;

6750-614: The need for such rulemaking as: Climate change and related stressors, such as wildfire, drought, insects and disease, extreme weather events, and chronic stress on ecosystems are resulting in increasing impacts with rapid and variable rates of change on national forests and grasslands. These impacts can be compounded by fire suppression, development in the Wildland Urban Interface (WUI), and non-climate informed timber harvest and reforestation practices. The foundational question pertained to climate adaptation : "How should

6840-543: The number of forest fires , the Forest Service and the Wartime Advertising Council began distributing fire education posters featuring a black bear . The poster campaign was a success; the black bear would later be named Smokey Bear , and would, for decades, be the "spokesbear" for the Forest Service. Smokey Bear has appeared in innumerable TV commercials; his popular catch phrase, "Only YOU can prevent forest fires"—later changed to wildfires—is one of

6930-458: The office of Special Agent in the Department of Agriculture to assess the quality and conditions of forests in the United States. Franklin B. Hough was appointed the head of the office. In 1881, the office was expanded into the newly formed Division of Forestry . The Forest Reserve Act of 1891 authorized withdrawing land from the public domain as forest reserves managed by the Department of

7020-601: The open coast of the Gulf of Alaska and throughout almost all of the islands of the Alexander Archipelago in Southeast Alaska . It is characterized by four or five distinct dialects, but they are mostly mutually intelligible. Almost all of the area where the Tlingit language is endemic is contained within the modern borders of Alaska . The exception is an area known as "Inland Tlingit" that extends up

7110-426: The overall direction of a forest supervisor. Within the supervisor's office, the staff coordinates activities among districts, allocates the budget, and provides technical support to each district. Forest supervisors are line officers and report to regional foresters. The administration of individual National Forests is subdivided into Ranger Districts. The Forest Service has over 600 ranger districts. Each district has

7200-481: The pharyngeal muscles, which reduces the diameter of the air column and so further increases pressure. That pharyngeal constriction is not true pharyngealization, however, since the diameter is still greater than what is found in pharyngealized consonants in other languages. Tlingit has eight vowels , four vowels further distinguished formally by length . However, the length distinction is often in terms of tenseness rather than length, particularly in rapid speech. For

7290-473: The program and is administered through National Forest System regions and the Northeastern Area of the United States. The research and development (R&D) arm of the Forest Service works to improve the health and use of the United States' forests and grasslands . Research has been part of the Forest Service mission since the agency's inception in 1905. Today, Forest Service researchers work in

7380-418: The quality of the environment to meet current and future needs. Through implementation of land and resource management plans, the agency ensures sustainable ecosystems by restoring and maintaining species diversity and ecological productivity that helps provide recreation, water, timber, minerals, fish, wildlife, wilderness, and aesthetic values for current and future generations of people. The everyday work of

7470-800: The request of the Joint Chiefs of Staff , the Forest Service was commissioned by the Advanced Research Projects Agency (ARPA) to research the use of forest fire as a military weapon. A report was published in June 1970 and declassified in May 1983. In September 2000, the Departments of Agriculture and the Interior developed a plan to respond to the fires of 2000, to reduce the impacts of these wildland fires on rural communities, and to ensure sufficient firefighting resources in

7560-514: The south. Tlingit has a complex phonological system compared to Indo-European languages such as English or Spanish . It has an almost complete series of ejective consonants accompanying its stop, fricative, and affricate consonants. The only missing consonant in the Tlingit ejective series is [ʃʼ] . The language is also notable for having several laterals but no voiced [l] and for having no labials in most dialects, except for [m] and [p] in recent English loanwords . The consonants in

7650-584: The table are given in the IPA, with the popular orthography equivalents in brackets. Marginal or historical phonemes are given in parentheses. Nasal consonants assimilating with /n/ and the velar and uvular plosives is common among Tlingit-speakers of all dialects. For example, the sequence ng ( /nk/ ) is often heard as [ŋk] and ngh ( /nq/ ) as [ɴq] . Native speakers in a teaching position may admonish learners when they produce these assimilated forms, deriding them as "not Tlingit" or "too English", but it

7740-399: The world. The program also promotes sustainable land management overseas and brings important technologies and innovations back to the United States. The program focuses on conserving key natural resource in cooperation with countries across the world. Although a large volume of timber is logged every year, not all National Forests are entirely forested. There are tidewater glaciers in

7830-507: Was believed to be a protective gravel layer. By uncovering them, scientists learn about the ecosystem from before the glacier formed. They can determine trees' ages when they died by looking at their preserved remains. One of the scientists, Cathy Conner, was reported as finding "The most recent stumps emerging from the Mendenhall are between 1,400 and 1,200 years old. The oldest are around 2,350 years old. Some have dated around 1,870 to 2,000 years old." The United States Forest Service operates

7920-542: Was expanded, renovated and rededicated in 1999. The two small parking lots have access to several trails in the area. Photo Point Trail and the Steep Creek Trail are easy and accessible trails. Elevated boardwalks above Steep Creek provide salmon and bear viewing opportunities. Visitors can hike via the East Glacier Loop to an overlook within 1 mile (1,600 m) of the glacier. Two routes traverse

8010-430: Was killed by out-of-state poachers. The Visitor Center has an exhibit and taxidermy of Romeo's pelt to commemorate him and the town's love for him. Nick Jans ' book, A Wolf Called Romeo , brings Romeo's life to a broader audience. Tlingit language The Tlingit language ( English: / ˈ k l ɪ ŋ k ɪ t / KLING -kit ; Lingít Tlingit pronunciation: [ɬɪ̀nkɪ́tʰ] )

8100-571: Was sparse and irregular until the early 20th century. The language appears to have spread northward from the Ketchikan – Saxman area towards the Chilkat region since certain conservative features are reduced gradually from south to north. The shared features between the Eyak language , found around the Copper River delta, and Tongass Tlingit , near the Portland Canal , are all the more striking for

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