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Data from: Body-size trends of the extinct giant shark Carcharocles megalodon: a deep-time perspective on marine apex predators
- 负责人:
- DOI:
- doi:10.5061/dryad.6q5t4
- 摘要:
- -time perspective to the understanding of the body-size trends of marine apex predators. For instance, our results suggest that (1) a selective pressure in predatory
Data from: Markov switching autoregressive models for interpreting vertical movement data with application to an endangered marine apex predator
- 负责人:
- 关键词:
- Markov Switching Autoregressive Models Flapper skate Vertical movement data Marine apex predator data storage tags individual behaviour label switching long memory process non-homogenous hidden Markov chains non-linear time series
- DOI:
- doi:10.5061/dryad.80r39
- 摘要:
- only. 4. The method is an efficient approach to fit one-dimensional tag data using categorical environmental covariates, and to classify the observations into a sma
Data from: Juvenile survival, competing risks, and spatial variation in mortality risk of a marine apex predator
- 负责人:
- Benson, John
- 关键词:
- bycatch competing risks Cox proportional hazards juveniles satellite tags pop-up archival tags survival white sharks
- DOI:
- doi:10.5061/dryad.2pp12mt
- 摘要:
- of a marine top predator. We tagged and tracked juvenile white sharks in the north eastern Pacific Ocean to (1) estimate survival rates and compe
Data from: Genetic population structure and demography of an apex predator, the tiger shark Galeocerdo cuvier
- 负责人:
- DOI:
- doi:10.5061/dryad.3161qp0
- 摘要:
- rable to anthropogenic and climatic impacts. The tiger shark, Galeocerdo cuvier, is an apex predator known to play important direct and indirect roles in tropical
Data from: Global population genetic dynamics of a highly migratory, apex predator shark
- 负责人:
- DOI:
- doi:10.5061/dryad.g41cj
- 摘要:
- Knowledge of genetic connectivity dynamics in the world's large-bodied, highly migratory, apex predator sharks across their global ranges is limited
Data from: Combined bottom-up and top-down pressures drive catastrophic population declines of Arctic skuas in Scotland
- 负责人:
- Perkins, Allan
- DOI:
- doi:10.5061/dryad.v056r5h
- 摘要:
- ctyla, common guillemot Uria aalge, Atlantic puffin Fratercula arctica, Arctic tern Sterna paradisaea), and an apex predator (great skua Stercorarius skua) over 24 year
Data from: Peculiar macrophagous adaptations in a new Cretaceous pliosaurid
- 负责人:
- DOI:
- doi:10.5061/dryad.1d52k
- 摘要:
- to the occupation of an apex predator niche. Cretaceous pliosaurids (i.e. Brachaucheninae) depart from this morphology, being slightly smaller and lacking
Data from: Isotopic niche partitioning between two apex predators over time
- 负责人:
- Drago, Massimiliano
- DOI:
- doi:10.5061/dryad.5b1cc
- 摘要:
- ng predators and understanding the structure of food webs. 2. Here, we use stable carbon and nitrogen isotope ratios in bone collagen to reconstruct and compar
Data from: Blacktip reef sharks, Carcharhinus melanopterus, have high genetic structure and varying demographic histories in their Indo-Pacific range
- 负责人:
- DOI:
- doi:10.5061/dryad.th4h5
- 摘要:
- of the most abundant reef-associated sharks and the apex predator of many shallow water reefs of the Indian and Pacific Oceans. Our sampling includes 4 wide
Data from: Temperature dependent habitat selection by narwhals
- 负责人:
- DOI:
- doi:10.5061/dryad.zcrjdfn81
- 摘要:
- with?reduction in sea ice are expected to modify the niches of several Arctic marine apex predators. The Scoresby Sound fjord complex in East Greenland