Institution
Scripps Institution of Oceanography
Facility•La Jolla, California, United States•
About: Scripps Institution of Oceanography is a facility organization based out in La Jolla, California, United States. It is known for research contribution in the topics: Population & Sea surface temperature. The organization has 3785 authors who have published 7853 publications receiving 487456 citations. The organization is also known as: Scripps Oceanography & Scripps.
Papers published on a yearly basis
Papers
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TL;DR: It is shown that large wildfire activity increased suddenly and markedly in the mid-1980s, with higher large-wildfire frequency, longer wildfire durations, and longer wildfire seasons.
Abstract: Western United States forest wildfire activity is widely thought to have increased in recent decades, yet neither the extent of recent changes nor the degree to which climate may be driving regional changes in wildfire has been systematically documented. Much of the public and scientific discussion of changes in western United States wildfire has focused instead on the effects of 19th- and 20th-century land-use history. We compiled a comprehensive database of large wildfires in western United States forests since 1970 and compared it with hydroclimatic and land-surface data. Here, we show that large wildfire activity increased suddenly and markedly in the mid-1980s, with higher large-wildfire frequency, longer wildfire durations, and longer wildfire seasons. The greatest increases occurred in mid-elevation, Northern Rockies forests, where land-use histories have relatively little effect on fire risks and are strongly associated with increased spring and summer temperatures and an earlier spring snowmelt.
4,701 citations
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TL;DR: In this paper, a digital bathymetric map of the oceans with a horizontal resolution of 1 to 12 kilometers was derived by combining available depth soundings with high-resolution marine gravity information from the Geosat and ERS-1 spacecraft.
Abstract: A digital bathymetric map of the oceans with a horizontal resolution of 1 to 12 kilometers was derived by combining available depth soundings with high-resolution marine gravity information from the Geosat and ERS-1 spacecraft. Previous global bathymetric maps lacked features such as the 1600-kilometer-long Foundation Seamounts chain in the South Pacific. This map shows relations among the distributions of depth, sea floor area, and sea floor age that do not fit the predictions of deterministic models of subsidence due to lithosphere cooling but may be explained by a stochastic model in which randomly distributed reheating events warm the lithosphere and raise the ocean floor.
4,433 citations
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TL;DR: In a warmer world, less winter precipitation falls as snow and the melting of winter snow occurs earlier in spring, which leads to a shift in peak river runoff to winter and early spring, away from summer and autumn when demand is highest.
Abstract: All currently available climate models predict a near-surface warming trend under the influence of rising levels of greenhouse gases in the atmosphere. In addition to the direct effects on climate--for example, on the frequency of heatwaves--this increase in surface temperatures has important consequences for the hydrological cycle, particularly in regions where water supply is currently dominated by melting snow or ice. In a warmer world, less winter precipitation falls as snow and the melting of winter snow occurs earlier in spring. Even without any changes in precipitation intensity, both of these effects lead to a shift in peak river runoff to winter and early spring, away from summer and autumn when demand is highest. Where storage capacities are not sufficient, much of the winter runoff will immediately be lost to the oceans. With more than one-sixth of the Earth's population relying on glaciers and seasonal snow packs for their water supply, the consequences of these hydrological changes for future water availability--predicted with high confidence and already diagnosed in some regions--are likely to be severe.
3,831 citations
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Dalhousie University1, University of Wyoming2, Plymouth Marine Laboratory3, Stockholm University4, Royal Swedish Academy of Sciences5, University of California, Santa Barbara6, Smithsonian Tropical Research Institute7, Scripps Institution of Oceanography8, Stanford University9, University of California, Davis10, University of British Columbia11
TL;DR: The authors analyzed local experiments, long-term regional time series, and global fisheries data to test how biodiversity loss affects marine ecosystem services across temporal and spatial scales, concluding that marine biodiversity loss is increasingly impairing the ocean's capacity to provide food, maintain water quality, and recover from perturbations.
Abstract: Human-dominated marine ecosystems are experiencing accelerating loss of populations and species, with largely unknown consequences. We analyzed local experiments, long-term regional time series, and global fisheries data to test how biodiversity loss affects marine ecosystem services across temporal and spatial scales. Overall, rates of resource collapse increased and recovery potential, stability, and water quality decreased exponentially with declining diversity. Restoration of biodiversity, in contrast, increased productivity fourfold and decreased variability by 21%, on average. We conclude that marine biodiversity loss is increasingly impairing the ocean's capacity to provide food, maintain water quality, and recover from perturbations. Yet available data suggest that at this point, these trends are still reversible.
3,672 citations
Authors
Showing all 3857 results
Name | H-index | Papers | Citations |
---|---|---|---|
George Perry | 139 | 923 | 77721 |
Meinrat O. Andreae | 131 | 700 | 72714 |
Paul J. Crutzen | 130 | 461 | 80651 |
Jon Clardy | 116 | 983 | 56617 |
David M. Karl | 112 | 461 | 48702 |
Gerald A. Meehl | 111 | 317 | 70383 |
François M. M. Morel | 110 | 267 | 40180 |
Kenneth H. Nealson | 108 | 483 | 51100 |
Shang-Ping Xie | 105 | 441 | 36437 |
G. J. Wasserburg | 104 | 475 | 42272 |
James C. McWilliams | 104 | 535 | 47577 |
Philip S. Low | 104 | 577 | 40795 |
Victor Nizet | 102 | 564 | 44193 |
Veerabhadran Ramanathan | 100 | 301 | 47561 |
Jed A. Fuhrman | 99 | 262 | 39182 |