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词条 Glencar Lough
释义

  1. Geography

  2. Hydrology

  3. Natural history

  4. Ecology

  5. History

  6. Economy

  7. See also

  8. References and notes

     Notes  Primary sources  Secondary sources 
{{Infobox body of water
| name = Glencar Lough
| native_name = Loch Ghleann an Chairthe
| native_name_lang = gle
| other_name =
| image = File:Glencar Lough and Benbulbin.jpg
| caption = West towards Benbulbin
| pushpin_map = Island of Ireland
| pushpin_map_alt = Glencar Lough location in Ireland
| pushpin_label_position = none
| pushpin_map_caption = Location in Ireland
| image_bathymetry =
| caption_bathymetry =
| location = County Leitrim, County Sligo
| coords = {{Coord|54|20|22|N|8|23|9|W|region:IE_type:waterbody_scale:20000|display=inline,title}}
| lake_type = Glacial lake
| inflow = Glencar Waterfall, Diffreen River
| outflow = Drumcliff River
| catchment = {{convert|41.22|km2|0|abbr=on}}
| basin_countries = Ireland
| length = {{convert|2.5|km|abbr=on}}
| width = {{convert|0.6|km|1|abbr=on}}
| area = {{convert|1.15|km2|abbr=on}}
| depth =
| max-depth =
| volume =
| residence_time =
| shore =
| elevation = {{convert|28|m|abbr=on}}
| islands =
| cities =
| reference = [1][2][3]
}}

Glencar Lough ({{Irish place name|Loch Ghleann an Chairthe|lake of the glen of the pillar stone}}),[4][5] locally known as Glencar Lake, is a freshwater lake in the northwest of Ireland. It covers an area of {{convert|1.15|km2|acre|1}} and lies mostly in County Leitrim with a smaller part in County Sligo. Glencar Waterfall is located near the lake's north shore on the Leitrim side.

Geography

Glencar Lough lies in the Glencar Valley, between the Dartry Mountains to the north and the mountain range including Cope's Mountain to the south. The lake is located about {{convert|10|km|0}} northeast of Sligo and about {{convert|15|km|0|abbr=on}} west of Manorhamilton. It is {{convert|2.5|km|abbr=on}} long from west to east and {{convert|0.6|km|1|abbr=on}} wide.[2] The lake has two crannogs (artificial islands): one at the western end near the Drumcliff River outlet and the other at the eastern end near the Diffreen River.[3]

{{clear left}}

Hydrology

Glencar Lough is primarily fed by Glencar Waterfall, on the lake's northern shore, and by the Diffreen River, entering at the lake's eastern end. Sruth in Aghaidh an Aird also flows out to the northern shore, just west of the Glencar Waterfall outflow. The lake drains west into the Drumcliff River, which in turn flows into Sligo Bay.[3] Lake depth is greatest near the southern shore with a shallower shelf at the northern shore.[9]

Natural history

Fish present in Glencar Lough include salmon and brown trout.[9] Bird life includes tufted duck, pochard and goldeneye. These are migratory species which winter at the lake.[2]

Ecology

The water quality was reported to be excellent {{nobreak|{{circa|2001|2003}}}} with an oligotrophic rating.{{sfn|Clenaghan, Clinton, Crowe|2005|pp=97}}{{refn|group=n|Trophic states of "Oligotrophic" and "Mesotrophic" are desirable, but freshwater lakes rated 'Eutrophic' or 'Hypertrophic' indicates pollution.{{sfn|Clenaghan, Clinton, Crowe|2005|pp=8}}|name=EPAunsatisfactory}} The ecology of Glencar Lough, and other Irish waterways, remain threatened by curly waterweed, zebra mussel, and freshwater clam invasive species.{{sfn|Pedreschi, Kelly-Quinn, Caffrey, O’Grady, Mariani, Phillimore|2014}}{{sfn|Clenaghan, Clinton, Crowe|2005|pp=16}}

History

Historically Glencar Valley was known as Glenn-Dallain[12] and was part of the Kingdom of Breifne. The lake and its crannogs, then occupied, are mentioned in the Annals of the Four Masters, specifically the eastern crannog where "the sons of Donough O'Rourke, i.e. Donnell and Ferganainm, made an attack upon the crannog, and privately set fire to the town".[13]

Economy

Barite was mined at Glencarbury in the Dartry Mountains above the lake between 1894 and 1979. A cable ropeway from the mine area to the lake shore was constructed in 1942. By this means the extracted barite was taken down for onward road transport.[14]

The Glencar Water Company has its bottling plant located near the lake's northern shore. The company, established in 2008, sells water drawn from an onsite spring emanating from within the nearby Dartry Mountains.[15]

See also

  • List of loughs in Ireland

References and notes

Notes

1. ^{{cite web | title = A Reference Based Typology and Ecological Assessment System for Irish Lakes | url = http://www.epa.ie/pubs/reports/research/water/Final%20Report%20(2000-FS1-M1).pdf | date = 2006 | pages = 12 | publisher = Environmental Protection Agency (Ireland) | accessdate = 28 March 2015 }}
2. ^{{cite web | url = http://www.sligobirding.com/Glencar.html | title = Glencar Valley | publisher = BirdWatch Ireland | accessdate = 28 March 2015 | deadurl = yes | archiveurl = https://web.archive.org/web/20160304062224/http://www.sligobirding.com/Glencar.html | archivedate = 4 March 2016 | df = }}
3. ^{{cite web | url = http://www.logainm.ie/en/1166370 | title = Loch Ghleann an Chairthe/Glencar Lough | work = Placenames Database of Ireland | publisher = Government of Ireland - Department of Arts, Heritage and the Gaeltacht and Dublin City University | accessdate = 7 Aug 2015 }}
4. ^{{cite book | last = Joyce | first = Patrick Weston | authorlink = Patrick Weston Joyce | title = Pocket guide to Irish place names | date = 1984 | orig-year = 1871 | publisher = Appletree Press | place = Belfast }}
5. ^{{cite web | url = http://maps.osi.ie/publicviewer/#V1,574984,843390,4,10 | title = OSI Mapviewer | publisher = Ordnance Survey Ireland | accessdate = 28 March 2015 }}
6. ^{{cite web | url = http://www.fishinginireland.info/salmon/northwest/glencar.htm | title = Fishing in Ireland - Glencar Lake and Drumcliff River | publisher = Inland Fisheries Ireland | accessdate = 28 March 2015 }}
7. ^{{cite book | author = Saint Caillin | authorlink = Caillín | date = 1875 | orig-year = c. 560 | editor-last = Hennessy | editor-first = W. M. | translator = D. H. Kelly | title = The Book of Fenagh | url = https://books.google.com/books?id=lqsOAQAAMAAJ&pg=PA403&lpg=PA403&dq=Glenn-Dallain&source=bl&ots=ryw_8b_y1j&sig=i7xEi6brXgGaXiY3pcQssiY1Oo8&hl=en&sa=X&ei=omcYVYb0LcfjoAS234A4&ved=0CCQQ6AEwAQ#v=onepage&q=Glenn-Dallain&f=false | publisher = Alexander Thom | location = Dublin | page = 403 }}
8. ^{{Cite AFM |postscript=s.a. 1541.8}}
9. ^{{cite book | last = Williams | first = Mary Anne | date = 2008 | title = Landscapes, Rocks and Fossils: The Geological Heritage of County Sligo | publisher = Sligo Regional Technical College | pages = 6, 22 | isbn = 0-9555-6531-6 }}
10. ^{{cite news | last = Gray | first = Jim | date = 30 April 2008 | title = Glencar water springs up | url = http://www.independent.ie/regionals/sligochampion/news/glencar-water-springs-up-27559397.html | newspaper = The Sligo Champion | via = Irish Independent | accessdate = 30 March 2015 }}

Primary sources

{{reflist|refs =[1][2][3][4][5][6][7][8][9][10]
}}{{Commons category|position=left}}

Secondary sources

{{refbegin}}
  • {{cite report

|title=Phosphorus Regulations National Implementation Report
|year=2005
|publisher=Environmental Protection Agency, Office of Environmental Enforcement
|first1=Conor
|last1=Clenaghan
|first2=Frank
|last2=Clinton
|first3=Matthew
|last3=Crowe
|url=https://www.epa.ie/pubs/reports/water/phosphorus/EPA_phosphorus_report_2005.pdf
|ref=harv}}
  • {{cite study

|title=Genetic structure of pike (Esox lucius) reveals a complex and previously unrecognized colonization history of Ireland
|last1=Pedreschi
|first1=D.
|last2=Kelly-Quinn
|first2=M.
|last3=Caffrey
|first3=J
|last4=O'Grady
|first4=M.
|last5=Mariani
|first5=S.
|last6=Phillimore
|first6=A.
|publisher=Journal of Biogeography, 41(3), 548–560.
|url=http://doi.org/10.1111/jbi.12220
|year=2014
|ref=harv}}{{refend}}{{DEFAULTSORT:Glencar}}

2 : Lakes of County Leitrim|Lakes of County Sligo

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