Cumulative human impacts on marine predators
WebApr 1, 2024 · Casey C. O’Hara, Melanie Frazier, Benjamin S. Halpern. At-risk marine biodiversity faces extensive, expanding, and intensifying human impacts. Science, … 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 …
Cumulative human impacts on marine predators
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Web1. Marine predators important ecologically and economically (Furness & Camphuysen 1997, Estes et al. 2011, Wilmers et al. 2012) 2. Predators important for ecosystem … WebAug 21, 2015 · Humans have diverged from other predators in behavior and influence. Geographic expansion, exploitation of naïve prey, killing technology, symbioses with dogs, and rapid population growth, among other factors, have long imposed profound impacts—including widespread extinction and restructuring of food webs and …
WebApr 1, 2024 · Mapping over a series of 11 years would also give the researchers a sense of cumulative human impact, a method they first employed in a previous study that focused on representative marine habitats. It’s not a shock. Human impacts on marine biodiversity are increasing, dominated by fishing, direct human disturbance from land and ocean ... WebJul 14, 2015 · Here we calculate and map recent change over 5 years in cumulative impacts to marine ecosystems globally from fishing, climate change, and ocean- and land-based stressors. Nearly 66% of the ocean and 77% of national jurisdictions show increased human impact, driven mostly by climate change pressures.
WebOct 27, 2013 · Cumulative Human Impacts on Marine Predators. Author(s) Sara Maxwell. Elliott Hazen. Steven Bograd. Benjamin Halpern. Greg Breed. Barry Nickel. Nicole … WebJan 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 …
WebHuman use of oceans has dramatically increased in the 21st century. Sea turtles are vulnerable to anthropogenic stressors in the marine environment because of lengthy migrations between foraging and breeding sites, often along coastal migration corridors. Little is known about how movement and threat interact specifically for male sea turtles. …
WebAug 1, 2015 · Ecosystems perceived to have sustained historical human pressure from multiple stressors are often considered to be degraded. Diversity and abundance of marine macroflora and macrofauna were observed at 17 harbour sites in Newfoundland (Canada) over four consecutive years (2008–2011), to determine cumulative effects of long-term … culcheth weather bbcWebMar 8, 2014 · Cumulative human impacts on marine predators. Authors. Publication date 2013. Publisher Macmillan Publishers Limited. Doi DOI: 10.1038/ncomms3688. Abstract To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. eastern testing and inspection corpWebSep 25, 2024 · Increasing human activities have detrimental consequences on marine ecosystems and their impact can have cumulative effects. Within marine ecosystems, seabirds respond to ecosystem variability … eastern tenn state universityWebMost 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 … eastern termite red bankWebMar 8, 2014 · Cumulative human impacts on marine predators. Authors. Publication date 2013. Publisher Macmillan Publishers Limited. Doi DOI: 10.1038/ncomms3688. Abstract … eastern terminal railwayWebMar 1, 2008 · Global map (A) of cumulative human impact across 20 ocean ecosystem types. (Insets) Highly impacted regions in the Eastern Caribbean (B), the North Sea (C), and the Japanese waters (D) and one … eastern testing \u0026 inspectionWebMar 7, 2024 · Drosophila suzukii is an invasive pest and economic threat to berry crops in Europe and the Americas. Current methods of control of this pest rely primarily on frequent applications of insecticides; therefore, there is a need for alternative control methods to reduce insecticide reliance. In this study, we evaluated the biological control potential of … culchett custom homes