noaa-fisheries-afsc-data-socrata/afscracesaplong-data-from-habitat-predation-growth-ead8-dim7
 
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AFSC/RACE/SAP/Long: Data from: Habitat, predation, growth, and coexistence: Could interactions between juvenile red and blue king crabs limit blue king crab productivity?

This data set is from a series of laboratory experiments examining the interactions between red and blue king crabs and habitat. We examined how density and predator presence affect habitat choice by red and blue king crabs. Further experiments determined how temperature and habitat affect predation by year-1 red king crab on year-0 blue king crab. Finally, long-term interaction experiments examined how habitat and density affected growth, survival, and intra-guild interactions between red and blue king crab.

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
HabitathabitathabitatTextIndicates the habitat present in the tank: Sand represents bare sand, Shell represents sand with a layer of bivalve shells on top, and Cobble represents sand with a layer of cobble on top
Predator CLpredator_clpredator_clNumberThe carapace length of the predator in millimeters
TemperaturetemperaturetemperatureNumberThe temperature in the tank during the trial in degrees Celsius
Nominal temperaturenominal_temperaturenominal_temperatureNumberThe temperature set point in degrees Celsius during the trial. Used as a categorical factor during analysis.
Predation trialpredation_trialpredation_trialNumberA unique number given to each predation trial
Prey survivingprey_survivingprey_survivingNumberThe number of prey alive at the end of the trial
Upstream Metadata