WebHere we develop a metric of cumulative utilization and impact (CUI) on marine predators by combining electronic tracking data of eight protected predator species (n=685 … WebApr 12, 2024 · The current study focused on the impacts of these non-consumptive uses. “Our research demonstrates that human presence alone can alter the community …
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WebSep 12, 2008 · Abstract. Halpern et al. (Reports, 15 February 2008, p. 948) integrated spatial data on 17 drivers of change in the oceans to map the global distribution of human impact. Although fishery catches are a dominant driver, the data reflect activity while impacts occur at different space and time scales. Failure to account for this spatial ... We used 685 individual tracks spanning over 5 years (June 2003–January 2009, Fig. 1; Supplementary Table S3) from eight species of marine predators in three species guilds: marine mammals (blue whales (Balaenoptera musculus), humpback whales (Megaptera novaeangliae), California sea lions (Zalophus … See more Previous studies of cumulative human impacts have used publicly available ecosystem impact and stressor intensity data12 to estimate impacts on species11,15,24. The nature of anthropogenic … See more To determine the influence of the individual CUI layers (for example, ultraviolet radiation CUI across species groups) on the … See more We evaluated potential differences in the intensity of animal use, cumulative impacts and CUIs of all species combined, within each species group and among species groups in relation to … See more We determined the distribution of ‘core’ animal use, cumulative impact and CUI cells to highlight where species and impacts were … See more
WebApr 1, 2024 · Casey C. O’Hara, Melanie Frazier, Benjamin S. Halpern. At-risk marine biodiversity faces extensive, expanding, and intensifying human impacts. Science, 2024; 372 (6537): 84 DOI: 10.1126/science ... WebMost recent project. We mapped the cumulative impact of human activities on global oceans from 2003 to 2013. We found that our impact is increasing for the majority of the ocean (59%). Most of the increase was due to climate change but also from fishing, land-based pollution, and shipping.
WebMost recent project. We mapped the cumulative impact of human activities on global oceans from 2003 to 2013. We found that our impact is increasing for the majority of the … WebJul 14, 2015 · Here we develop a metric of cumulative utilization and impact (CUI) on marine predators by combining electronic tracking data of eight protected predator species (n=685 individuals) in the ...
Web1 day ago · Additional noise in a marine mammal's habitat can mask acoustic cues used by marine mammals to carry out daily functions such as communication and predator and prey detection. The effects of pile driving noise on marine mammals are dependent on several factors, including, but not limited to, sound type ( e.g., impulsive vs. non-impulsive), the ...
WebOct 27, 2013 · Here we calculate and map recent change over 5 years in cumulative impacts to marine ecosystems globally from fishing, climate change, and ocean- and … tsa therapyWebJan 1, 2013 · Affiliations. 1. 1] Department of Ocean Sciences, University of California Santa Cruz, 1156 High Street, Santa Cruz, California 95064, USA [2] Marine Conservation … tsa themesWebFiorenza Micheli is co-director of Stanford’s Center for Ocean Solutions, and a marine ecologist at the Hopkins Marine Station of Stanford University, where she is the David and Lucile Packard Professor of Marine Science. Micheli’s research focuses on the processes shaping marine communities and coastal social-ecological systems, and incorporating … tsa thermo fisherWebMay 7, 2024 · Because impacts of anthropogenic disturbances are largely mediated by their effects on animal movement and foraging, these processes should be at the core of models used for predicting cumulative impacts of disturbances on marine populations. One class of models that facilitates this process-based approach is agent-based models (ABMs). philly covid test sitesWebOct 27, 2013 · Cumulative Human Impacts on Marine Predators. Author(s) Sara Maxwell. Elliott Hazen. Steven Bograd. Benjamin Halpern. Greg Breed. Barry Nickel. Nicole … t.s.a. termoliWebCiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Stressors associated with human activities interact in complex ways to affect marine eco-systems, … philly covid testing sitesWebJan 1, 2013 · Affiliations. 1. 1] Department of Ocean Sciences, University of California Santa Cruz, 1156 High Street, Santa Cruz, California 95064, USA [2] Marine Conservation Institute, 14301 Arnold Drive, Suite 25, Glen Ellen, California 95442, USA [3] Hopkins Marine Station, Department of Biology, Stanford University, 120 Oceanview Boulevard, … philly covid tests