Found 2548 datasets matching "life history".
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Archived samples of elasmobranch vertebrae, reproductive tissues, and stomach contents. Data are utilized to develop age and growth models, oogive schedules, and feeding dynamics. All elements are...
Search relevance: 179.75 | Views last month: 2 -
This data represents the catch and size characteristics of fish parts that were collected for life history studies.
Search relevance: 178.85 | Views last month: 0 -
Weight in kilograms for all species (identified to lowest taxonomic criteria) caught during SWFSC-FRD fishery independent surveys (including DEPM, ATM, SaKe) of coastal pelagic species using...
Search relevance: 168.11 | Views last month: 0 -
Individual specimens measured (weight in grams and length in mm) and sexed from mainly targeted species caught during SWFSC-FRD fishery independent trawl surveys of coastal pelagic species....
Search relevance: 164.63 | Views last month: 0 -
Catch and size data for animals from which a collection of fish parts were done for life history studies.
Search relevance: 162.81 | Views last month: 0 -
Species identification, morphometrics, tagging information, hooking locations, and gear and interaction characteristics are recorded by fisheries observers and NMFS researchers during incidental...
Search relevance: 160.62 | Views last month: 1 -
Catch and size data for animals from which a collection of fish parts were done for life history studies. These samples will be used in comparison studies with more modern techniques, tools and...
Search relevance: 159.70 | Views last month: 1 -
Length distribution of a subset of individuals from a species (mainly non-target) caught during SWFSC-FRD fishery independent trawl surveys of coastal pelagic species. Measured lengths for...
Search relevance: 159.16 | Views last month: 0 -
Amphibians are thought to be vulnerable to the effects of climate change, but often they are understudied. This makes assessing the potential vulnerability of amphibians to climate change...
Search relevance: 156.77 | Views last month: 0 -
Open Access Data. Hitt, NP, Landsman, AP, and Raesly, RL. 2022. Life history strategies of stream fishes linked to predictors of hydrologic stability. Ecology and Evolution 12.e8861.
Search relevance: 155.15 | Views last month: 1 -
Data collected during 2010-2011 field studies of giant Pacific octopus Enteroctopus dofleini for NPRB. Includes data on habitat pot gear study: fishing locations, pot types, deployment and...
Search relevance: 147.69 | Views last month: 0 -
The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent ...
Search relevance: 146.31 | Views last month: 0 -
The distribution of genetic and life history variation in chum (Oncorhynchus keta) and pink (O. gorbuscha) salmon in their southern range in North America is key to understanding the factors that...
Search relevance: 141.60 | Views last month: 0 -
Bee-Gap describes the ecology, life-history, and distribution of 3,925 bee species in the United States that have geographical data and verified taxonomy. The database was constructed by compiling...
Search relevance: 139.26 | Views last month: 0 -
Ammodramus savannarum ammolegus (commonly referred to as the Arizona Grasshopper Sparrow) occurs in the desert and plains grasslands of southeastern Arizona, southwestern New Mexico, and northern...
Search relevance: 136.04 | Views last month: 0 -
These data represent an annotated training data for machine learned life history classification of the daily activity of dabbling ducks (f. Anatidae sf. Anatinae) using hourly GPS data. Each row...
Search relevance: 135.61 | Views last month: 0 -
Lingcod (Ophiodon elongatus) populations along the West Coast of North America have recovered from overfishing, but the status of genetically distinct lingcod in Puget Sound, Washington is less...
Search relevance: 126.19 | Views last month: 0 -
Conservation of imperiled species is frequently challenged by insufficient knowledge of life history and the environmental factors that affect various life stages. The larvae (glochidia) of most...
Search relevance: 126.18 | Views last month: 0 -
Lingcod (Ophiodon elongatus) populations along the West Coast of North America have recovered from overfishing, but the status of genetically distinct lingcod in Puget Sound, Washington is less...
Search relevance: 125.07 | Views last month: 0 -
The goals of this project are to examine 1) the relative importance of multiple aquatic habitats (streams, estuaries, and nearshore areas, for example) used by salmon during their migration, 2)...
Search relevance: 123.08 | Views last month: 0
