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Data from: Numbers and distribution of the Great Cormorant in Iceland: limitation at the regional and metapopulation level
- 负责人：
- DOI：
- doi:10.5061/dryad.mt5q8m2
- 摘要：
- metapopulation. In 1975–1990 total nest numbers changed little, very low numbers about 1992 were followed by an annual increase of 3.5% in 1994–2015. Total n
Data from: Survival of adult Steller sea lions in Alaska: senescence, annual variation and covariation with male reproductive success
- 负责人：
- DOI：
- doi:10.5061/dryad.541r5
- 摘要：
- Population dynamics of long-lived vertebrates depend critically on adult survival, yet factors affecting survival and covariation between survival and other vital rates in adults remain poorly examined for many taxonomic groups of long-lived mammals (e.g. actuarial senescence has been examined for only 9 of 34 extant pinniped species using longitudinal data). We used mark-recapture models and data from 2,795 Steller sea lion (Eumetopias jubatus) pups individually-marked at 4 of 5 rookeries in southeastern Alaska (SEAK) and resighted for 22 years to examine senescence, annual variability, and covariation among life-history traits in this long-lived, sexually-dimorphic pinniped. Sexes differed in age of onset (~16–17 and ~8-9 years for females and males, respectively), but not rate (-0.047 and -0.046/year of age for females and males) of senescence. Survival of adult males from northern SEAK had greatest annual variability (~±0.30 among years), whereas survival of adult females ranged ~±0.10 annually. Positive covariation between male survival and reproductive success was observed. Survival of territorial males was 0.20 higher than that of non-territorial males, resulting in the majority of males alive at oldest ages being territorial.
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.d2q4vi
- 摘要：
- : Observation Year: 2000-2015. The dataset includes 2072 records from 16 constituent datasets: 219 records from Scottish Natural Heritage - Distribution
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.ydbxsp
- 摘要：
- Data. 1 records from LACM Vertebrate Collection. 1 records from Paleobiology Database. 1 records from Isle of Man historical wildlife records 1990 to 1994
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.3orsbk
- 摘要：
- Collection (OSUM). 23 records from BBOWT Local Wildlife Sites Surveys 1994-2003. 3 records from English Nature and NCC Oxfordshire Surveys. 10 records from
Coleoptera of Togo: data of the LEA Insect Collection of the University of Lome
- 负责人：
- Mondjonnesso Gomina;;Komina Amevoin;;Komina Amevoin;;Pando, Francisco;;Mondjonnesso Gomina
- 关键词：
- Togo University of Lome. Coleoptera Dataset LEA Collection of Insects Biodiversity Missahoe Taxa FDS
- DOI：
- doi:10.15468/6nppyd
- 摘要：
- , Samways 1994, Turner 1996, Erwin 1997, Orgeas and Ponel 2001). This is the case of the Missahoe Classified Forest (FCM) located in Kloto prefecture wher
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.d49wet
- 摘要：
- HasGeospatialIssue: false BasisOfRecord: Observation Year: 1960-2015. The dataset includes 20233 records from 23 constituent datasets: 225 records from Scottish
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.fwtrtq
- 摘要：
- Hare Surveys 2012-2015. 1 records from African Rodentia. 6 records from Dorset SSSI Species Records 1952 - 2004 (Natural England). 15 records from
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.xljdk7
- 摘要：
- -2015. 6 records from Dorset SSSI Species Records 1952 - 2004 (Natural England). 15 records from Dorset Sites of Nature Conservation Interest (SNCI
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.rsanw5
- 摘要：
- ). 3 records from Norwegian Species Observation Service. 263 records from Base de datos biodiversidad CTala 2015. 17 records from SEWBReC Birds (South East
