ItemInfo

Item Information

snippet:	The density maps present average seabird densities by taxonomic groups and their percent coefficient of variation per 100km hexagonal cells.
summary:	The density maps present average seabird densities by taxonomic groups and their percent coefficient of variation per 100km hexagonal cells.
accessInformation:	Environment and Climate Change Canada Canadian Wildlife Service (2022) Atlas of Seabirds at Sea in Eastern Canada.
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maxScale:	5000
typeKeywords:	[]
description:	<DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><DIV><P><SPAN>The atlas provides maps and datasets representing seabirds at-sea densities in eastern Canada. Data were collected using ships of opportunity surveys and therefore spatial and seasonal coverage varies considerably. Densities are computed using distance sampling to adjust for variation in detection rates among observers and survey conditions. Depending on conditions, seabirds can be difficult to identify at the species level.</SPAN></P><P><SPAN>The density maps present average seabird densities and their percent coefficient of variation per 100km hexagonal cells.</SPAN></P><P><SPAN>One map was created for each taxonomic groups by periods. Seabird densities were classified using a k-means scheme to ensure areas with the highest densities always clearly standup on each map. </SPAN></P><P><SPAN /></P><P><SPAN /></P><P><SPAN /></P></DIV></DIV></DIV></DIV>
licenseInfo:	<DIV STYLE="text-align:Left;"><DIV><DIV><DIV STYLE="font-size:12pt"><P><SPAN>Open Government Licence - Canada (http://open.canada.ca/en/open-government-licence-canada)</SPAN></P></DIV></DIV></DIV></DIV>
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title:	New Group Layer
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url:
tags:	["oiseau marin","seabird","sea","mer","Inventory effort","inventory effort","densité d'oiseau","bird density","espèce","espece","Alcidé","Alcid","Gull","Goéland","Jaegers","Petit labbe","murres","murre","Common Murre","guillemot de Brunnich","Thick-billed Murre","phalarope","phalarope","shearwater","puffin","storm-petrel","oceanite","océanite","tern","sterne","skuas","grand labbe","labbe","atlantic puffin","Atlantic Puffin","black guillemot","Common Murre","cory's shearwater","Cory's Shearwater","puffin cendre","common tern","Common Tern","dovekie","Dovekie","great black-backed gull","Glaucous Gull","great shearwater","Great Shearwater","shearwater","herring gull","goeland","goéland","Herring Gull","goeland argente","iceland gull","Iceland Gull","goeland arctique","leach's storm-petrel","Leach's Storm-Petrel","long-tailed jaeger","jaeger","labbe","Long-tailed Jaeger","manx shearwater","Manx Shearwater","northern fulmar","Northern Fulmar","fulmar","northern gannet","Northern Gannet","pomarine jaeger","Pomarine Jaeger","raxorbill","Razorbill","ring-billed gull","gull","Ring-billed Gull","red phalarope","Red Phalarope","red-throated loon","Red-throated Loon","sooty shearwater","Sooty Shearwater","thick-billed murre","Thick-billed Murre","wilson's storm petrel","Wilson's Storm Petrel","black-legged kittiwake","Black-legged Kittiwake","bonaparte's gull","mouette de bonaparte","common loon ","Common Loon","devekie","Dovekie"]
culture:	en-CA
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minScale:	150000000
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