Zobrazeno 1 - 4
of 4
pro vyhledávání: '"J. Blair Dunn"'
Publikováno v:
Wildlife Society Bulletin, Vol 43, Iss 1, Pp 121-130 (2019)
ABSTRACT When conducting aerial surveys of wildlife populations, a number of animals go undetected by observers. The use of infrared imagery may offer a solution to improve detection rates and reduce visibility bias. Our objective was to compare the
Externí odkaz:
https://doaj.org/article/b2a81c2f17764e82bbd1708271661a2a
Publikováno v:
Arctic Science, Vol 5, Iss 1, Pp 54-61 (2019)
Resource development in Arctic waters is proceeding rapidly leading to increased interactions with Arctic wildlife. As sea ice extent decreases, the demand for shipping and ice-breaking operations will expand into winter and spring with greater impac
Externí odkaz:
https://doaj.org/article/1bd6ceb4702d47a9855d163e35ed22e2
Publikováno v:
NAMMCO Scientific Publications, Vol 9, Iss 0, Pp 95-122 (2014)
Surveys to estimate walrus abundance at terrestrial haulout sites in the Penny Strait-Lancaster Sound (PS-LS) and West Jones Sound (WJS) stocks were conducted in 1977 and 1998-2009. The Minimum Counted Population (MCP) was similar in 1977 (565) to re
Externí odkaz:
https://doaj.org/article/55d236dc67064da0a5779028ccc1d2de
Publikováno v:
NAMMCO Scientific Publications, Vol 9, Iss 0, Pp 95-122 (2014)
NAMMCO Scientific Publications; Vol 9: Walrus of the North Atlantic; 95-122
NAMMCO Scientific Publications; Vol 9: Walrus of the North Atlantic; 95-122
Surveys to estimate walrus abundance at terrestrial haulout sites in the Penny Strait-Lancaster Sound (PS-LS) and West Jones Sound (WJS) stocks were conducted in 1977 and 1998-2009. The Minimum Counted Population (MCP) was similar in 1977 (565) to re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6de705159b8676e5a50456e294372408
https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2608
https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2608