Matches in SemOpenAlex for { <https://semopenalex.org/work/W3118309635> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W3118309635 endingPage "149" @default.
- W3118309635 startingPage "133" @default.
- W3118309635 abstract "Abstract Due to the remote location of colonies of Antarctic shags ( Phalacrocorax ( atriceps ) bransfieldensis ) in Antarctica, there is only sparse data on the abundance of this species. An unmanned aerial vehicle (UAV) survey for known and unknown Antarctic shag colonies along the coasts of Nelson Island and western King George Island, Antarctica, was conducted in December 2016. Four colonies, one of them previously unknown, were detected. For the first time since the 1980s, the total population size of the colonies in that area was determined. A comparison with previous estimates revealed evidence of a population increase by a factor of 2.86. To support future survey campaigns, several characteristic features of Antarctic shag colonies, nests and individuals in aerial imagery were identified. This makes possible more reliable detection and determination of population size in Antarctic shag colonies. These characteristic features were compared with those of chinstrap penguin colonies ( Pygoscelis antarcticus ) because these species often overlap spatially and are difficult to distinguish. In addition, the optimal weather conditions and flight parameters for an aerial survey were specified." @default.
- W3118309635 created "2021-01-18" @default.
- W3118309635 creator A5032855445 @default.
- W3118309635 creator A5036757863 @default.
- W3118309635 creator A5071033851 @default.
- W3118309635 date "2021-01-14" @default.
- W3118309635 modified "2023-10-14" @default.
- W3118309635 title "Assessing colonies of Antarctic shags by unmanned aerial vehicle (UAV) at South Shetland Islands, Antarctica" @default.
- W3118309635 cites W1968425909 @default.
- W3118309635 cites W1973841138 @default.
- W3118309635 cites W1985094356 @default.
- W3118309635 cites W1994127896 @default.
- W3118309635 cites W1999115686 @default.
- W3118309635 cites W2010408121 @default.
- W3118309635 cites W2017389658 @default.
- W3118309635 cites W2039908035 @default.
- W3118309635 cites W2049890193 @default.
- W3118309635 cites W2146906085 @default.
- W3118309635 cites W2149731947 @default.
- W3118309635 cites W2151103935 @default.
- W3118309635 cites W2189754156 @default.
- W3118309635 cites W2575822971 @default.
- W3118309635 cites W2593219754 @default.
- W3118309635 cites W2600769531 @default.
- W3118309635 cites W2744968824 @default.
- W3118309635 cites W2787579027 @default.
- W3118309635 cites W2792202494 @default.
- W3118309635 cites W2811027637 @default.
- W3118309635 cites W2884485942 @default.
- W3118309635 cites W2889458517 @default.
- W3118309635 cites W2900599627 @default.
- W3118309635 cites W2942214236 @default.
- W3118309635 cites W2948763394 @default.
- W3118309635 cites W2954462077 @default.
- W3118309635 cites W2998363670 @default.
- W3118309635 doi "https://doi.org/10.1017/s0954102020000644" @default.
- W3118309635 hasPublicationYear "2021" @default.
- W3118309635 type Work @default.
- W3118309635 sameAs 3118309635 @default.
- W3118309635 citedByCount "10" @default.
- W3118309635 countsByYear W31183096352021 @default.
- W3118309635 countsByYear W31183096352022 @default.
- W3118309635 countsByYear W31183096352023 @default.
- W3118309635 crossrefType "journal-article" @default.
- W3118309635 hasAuthorship W3118309635A5032855445 @default.
- W3118309635 hasAuthorship W3118309635A5036757863 @default.
- W3118309635 hasAuthorship W3118309635A5071033851 @default.
- W3118309635 hasConcept C100970517 @default.
- W3118309635 hasConcept C111368507 @default.
- W3118309635 hasConcept C127313418 @default.
- W3118309635 hasConcept C144024400 @default.
- W3118309635 hasConcept C149923435 @default.
- W3118309635 hasConcept C165287380 @default.
- W3118309635 hasConcept C176262533 @default.
- W3118309635 hasConcept C18903297 @default.
- W3118309635 hasConcept C205649164 @default.
- W3118309635 hasConcept C2777563802 @default.
- W3118309635 hasConcept C2780978308 @default.
- W3118309635 hasConcept C2908647359 @default.
- W3118309635 hasConcept C62649853 @default.
- W3118309635 hasConcept C77077793 @default.
- W3118309635 hasConcept C86803240 @default.
- W3118309635 hasConceptScore W3118309635C100970517 @default.
- W3118309635 hasConceptScore W3118309635C111368507 @default.
- W3118309635 hasConceptScore W3118309635C127313418 @default.
- W3118309635 hasConceptScore W3118309635C144024400 @default.
- W3118309635 hasConceptScore W3118309635C149923435 @default.
- W3118309635 hasConceptScore W3118309635C165287380 @default.
- W3118309635 hasConceptScore W3118309635C176262533 @default.
- W3118309635 hasConceptScore W3118309635C18903297 @default.
- W3118309635 hasConceptScore W3118309635C205649164 @default.
- W3118309635 hasConceptScore W3118309635C2777563802 @default.
- W3118309635 hasConceptScore W3118309635C2780978308 @default.
- W3118309635 hasConceptScore W3118309635C2908647359 @default.
- W3118309635 hasConceptScore W3118309635C62649853 @default.
- W3118309635 hasConceptScore W3118309635C77077793 @default.
- W3118309635 hasConceptScore W3118309635C86803240 @default.
- W3118309635 hasIssue "2" @default.
- W3118309635 hasLocation W31183096351 @default.
- W3118309635 hasOpenAccess W3118309635 @default.
- W3118309635 hasPrimaryLocation W31183096351 @default.
- W3118309635 hasRelatedWork W2054539280 @default.
- W3118309635 hasRelatedWork W2063712000 @default.
- W3118309635 hasRelatedWork W2067489606 @default.
- W3118309635 hasRelatedWork W2117499919 @default.
- W3118309635 hasRelatedWork W2132988311 @default.
- W3118309635 hasRelatedWork W2183473557 @default.
- W3118309635 hasRelatedWork W2942214236 @default.
- W3118309635 hasRelatedWork W3094776506 @default.
- W3118309635 hasRelatedWork W3118309635 @default.
- W3118309635 hasRelatedWork W4296330539 @default.
- W3118309635 hasVolume "33" @default.
- W3118309635 isParatext "false" @default.
- W3118309635 isRetracted "false" @default.
- W3118309635 magId "3118309635" @default.
- W3118309635 workType "article" @default.