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共检索到43条 ,权限内显示50条;
Data from: Genetic and life-history changes associated with fisheries-induced population collapse
- 负责人：
- Pukk, Lilian
- 关键词：
- Population Genetics - Empirical Fisheries-Induced Evolution Temporal Trend Population Collapse Population Replacement Eurasian Perch (Perca fluviatilis L.)
- DOI：
- doi:10.5061/dryad.td237
- 摘要：
- -history traits in the harvested population, which can have drastic negative effects on populations, ecosystems and fisheries. However, most studies to date have overlooked
Data from: 19th-century collapse of a benthic marine ecosystem on the open continental shelf
- 负责人：
- Tomasovych, Adam
- 关键词：
- historical ecology conservation paleobiology amino-acid racemization watershed history community paleoecology land use history
- DOI：
- doi:10.5061/dryad.0r76j.1
- 摘要：
- mainland continental shelf of Southern California reveal the recent, previously unsuspected extirpation of an extensive offshore shell-gravel ecosystem
Data from: Exploitation and recovery of a sea urchin predator has implications for the resilience of southern California kelp forests
- 负责人：
- 关键词：
- California sheephead Marine protected areas Recovery from fishing Size-structured trophic interactions
- DOI：
- doi:10.5061/dryad.79qd9
- 摘要：
- eephead (Semicossyphus pulcher) has affected size-structured interactions with sea urchin prey in southern California. We show that fishing changes size structure by reducing
Data from: Dynamic occupancy modeling reveals a hierarchy of competition among fishers, grey foxes, and ringtails
- 负责人：
- Green, David
- 关键词：
- dynamic occupancy model Jolly-Seber Pekania pennanti source community spatial capture-recapture translocation
- DOI：
- doi:10.5061/dryad.qb8m4
- 摘要：
- gral for maintaining ecosystem function. 2. We studied the effects of removing 9 fishers (Pekania pennanti) on their population dynamics and used this perturbation
Data from: Catastrophic dynamics limit Atlantic cod recovery
- 负责人：
- Sguotti, Camilla
- DOI：
- doi:10.5061/dryad.037jr6v
- 摘要：
- for most cod stocks of the Atlantic Ocean. Moreover, our study contributes to the ongoing discussion on the importance of climate and fishing effects
Data from: Eco-evolution in size-structured ecosystems: simulation case study of rapid morphological changes in alewife
- 负责人：
- Kang, Jung koo
- 关键词：
- Fish Eco-evolution Size-structured ecosystem Individual-based model Ecological power law Contemporary evolution Functional trait Body size Alewife
- DOI：
- doi:10.5061/dryad.67c7q
- 摘要：
- o the morphological evolution of fish. Predicting the morphological evolution of fish is crucial for fisheries and ecosystem management, but the involvement of multiple
Faunal and vegetation monitoring in response to harbor dredging in Port of Miami
- 负责人：
- 关键词：
- Environmental Health
- DOI：
- doi:10.5066/f7jh3kd9
- 摘要：
- Seagrasses are highly productive ecosystems. A before-after-control-impact (BACI) design was used to examine effects of dredging on seagrasses
Data from: Integrating complementary methods to improve diet analysis in fishery-targeted species
- 负责人：
- Matley, Jordan
- 关键词：
- DOI：
- doi:10.5061/dryad.4v80379
- 摘要：
- and provides cautionary information regarding the effects that changing resources could have in reef ecosystems.
Data from: Habitat risk assessment for regional ocean planning in the U.S. Northeast and Mid-Atlantic
- 负责人：
- DOI：
- doi:10.5061/dryad.s5n3c
- 摘要：
- by synthesizing the wealth of available data to improve our understanding of human uses and how they affect marine resources. We find that risk to ecosystems is greate
Data from: Density regulation in Northeast Atlantic fish populations: density dependence is stronger in recruitment than in somatic growth
- 负责人：
- Zimmermann, Fabian
- 关键词：
- Population dynamics Population regulation Life-history strategy Early life stages Marine ecosystems Fisheries ecology
- DOI：
- doi:10.5061/dryad.d1458
- 摘要：
- her, the results are important from an applied perspective because density dependence in somatic growth affects productivity and catch composition
