Easier access to scientific data
Brought to you by NOAA NMFS SWFSC ERD
|
ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| griddap | Subset | tabledap | Make A Graph | wms | files | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/AdeliePenguinMicroSatellite.subset | https://pallter-data.marine.rutgers.edu/erddap/tabledap/AdeliePenguinMicroSatellite | https://pallter-data.marine.rutgers.edu/erddap/tabledap/AdeliePenguinMicroSatellite.graph | https://pallter-data.marine.rutgers.edu/erddap/files/AdeliePenguinMicroSatellite/ | Nuclear genetic markers used to infer population genetic structure among breeding Adelie penguins from four regional rookeries along the western Antarctic Peninsula, 2008-2011.\\n | We used nuclear and mitochondrial DNA (mtDNA, data archived in GenBank) markers to better understand historical population genetic structure and gene flow given relatively recent and ongoing reductions in sea ice habitats and changes in numbers of breeding adult Adelie penguins at regional rookeries along the western Antarctic Peninsula. Study nests near Anvers Island, where pairs of adults were present, were individually marked and chosen before the onset of egg-laying, and consistently monitored each season (2008-2009). When study nests were found at the one-egg stage, both adults were captured to obtain blood samples used for population genetic analyses. At the time of capture, each adult penguin was quickly blood sampled (~1 ml) from the brachial vein using a and non-heparinized, sterile 3 ml syringe infusion needle. After handling, individuals at study nests were further monitored to ensure the pair reached clutch completion, i.e., two eggs. Adélie penguin chicks at Avian Island were sampled over two years (2009-2010), Adelie chicks as Prospect Point were sampled during one year (2011), while chicks at Charcot Island were sampled during two seasons (2010-2011). Blood samples from crèched chicks (~1 ml) were taken from the brachial vein using a sterile 3 ml syringe and infusion needle following sampling procedures used for adult penguins. Genetic analyses were conducted at the wildlife genetics laboratory, Alaska Science Center - United States Geological Survey (USGS), under the supervision of geneticist Dr. S.L. Talbot.\\n\\nData presented here are raw data only and do not include any derived data products. For any meta-analyses with other microsatellite data, proper calibration across labs must be completed. Data were produced at the Alaska Science Center, USGS wildlife genetics laboratory under the supervision of Dr. Sandra Talbot (stalbot@usgs.gov). Questions regarding data or any laboratory cross-validation should be directed to Dr. Kristen Gorman (kgorman@sfu.ca).\n\ncdm_data_type = Other\nVARIABLES:\nstudy_name (Study)\nsample_number\nsample_number_region\nspecies\nregion\nreproductive_stage\nindividual_id\n... (21 more variables)\n | https://pallter-data.marine.rutgers.edu/erddap/info/AdeliePenguinMicroSatellite/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/AdeliePenguinMicroSatellite.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=AdeliePenguinMicroSatellite&showErrors=false&email= | National Science Foundation | AdeliePenguinMicroSatellite | ||||
| https://pallter-data.marine.rutgers.edu/erddap/tabledap/CetaceanBiopsies | https://pallter-data.marine.rutgers.edu/erddap/tabledap/CetaceanBiopsies.graph | https://pallter-data.marine.rutgers.edu/erddap/files/CetaceanBiopsies/ | Skin-blubber biopsy samples and associated demographic data collected from cetaceans encountered along the Western Antarctic Peninsula (WAP), 2010 - present. \\n | The collection of biopsy samples from cetaceans within the near-shore waters of the Western Antarctic Peninsula (WAP) has been led by Dr. Ari Friedlaender starting in 2010. The Friedlaender group just recently joined the Palmer LTER in 2015, but prior collection of samples was leveraged from previous National Science Foundation (NSF) support and existing collaborations with Antarctic tour operations. Collection methods have been kept consistent, as the research group attempts to sample every whale encountered. Our current data set consists of three targeted species for collection, the humpback whale (Megaptera novaeangliae), Antarctic minke whale (Balaenoptera bonaerensis), and killer whales (Orcinus orca). Sample are kept frozen at -80°C until analysis following the completion of annual field work. Collection of these samples is still ongoing. The biopsy ID is the unique identifier for each collected sample and is used as the common field among the different analyses that are conducted on the sample to look at population and individual level demographic information. From these tissue samples, we can extract nuclear and mitochondrial DNA which provides us with information on the genetic sex, genotype (gene fingerprint), as well as haplotype of the individuals sampled. Additionally, from the blubber layer of the biopsy sample, our group can now successfully detect and quantify sex-steroid hormones, one of which is progesterone, that allows us to make inference on the pregnancy status of sampled individuals. Lastly, more recent work has begun to assess the microbial communities on the skin layer of the biopsy samples. Combined, these biological analyses provide an in depth understanding of the current population demographics and dynamics in these recovering marine species. \\n\n\ncdm_data_type = Point\nVARIABLES:\nbiopsy_id\nspecies_code\ntime (seconds since 1970-01-01T00:00:00Z)\nlatitude (degrees_north)\nlongitude (degrees_east)\nsex\ntag_id\nphoto_frames\nhaplotype\ngenotype\nprogresterone\nmicrobiome\n | https://pallter-data.marine.rutgers.edu/erddap/metadata/fgdc/xml/CetaceanBiopsies_fgdc.xml | https://pallter-data.marine.rutgers.edu/erddap/metadata/iso19115/xml/CetaceanBiopsies_iso19115.xml | https://pallter-data.marine.rutgers.edu/erddap/info/CetaceanBiopsies/index.htmlTable | https://pal.lternet.edu/
| http://pallter-data.marine.rutgers.edu/erddap/rss/CetaceanBiopsies.rss | https://pallter-data.marine.rutgers.edu/erddap/subscriptions/add.html?datasetID=CetaceanBiopsies&showErrors=false&email= | National Science Foundation | CetaceanBiopsies |