Found 19 datasets matching "regime shift".
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Changes in size and age at maturity of chum salmon (Oncorhynchus keta) were monitored for two locations in North America. Chum salmon spawners returning to Fish Creek, southeastern Alaska, were...
Search relevance: 57.58 | Views last month: 0 -
Percent abundance of 109 diatom species collected from a Foy Lake (Montana, USA) sediment core that was sampled every ∼5–20 years, yielding a ∼7 kyr record over 800 time-steps. This dataset is...
Search relevance: 52.68 | Views last month: 0 -
To better understand how density-dependent growth of ocean-dwelling Pacific salmon varied with climate and population dynamics, we examined the marine growth of sockeye salmon in relation to an...
Search relevance: 52.37 | Views last month: 1 -
Raster data shows landscape scale trajectories of change as four potential scenarios based on Normalized Difference Vegetation Index (NDVI) trends and standard deviation trends using full time...
Search relevance: 49.68 | Views last month: 0 -
Data associated with the publication: "Two-dimensional imaging of electromagnetic fields via light sheet fluorescence imaging with Rydberg atoms"Abstract:The ability to image electromagnetic...
Search relevance: 43.45 | Views last month: 8 -
On November 11, 2021, the height, density, and species richness of trees were recorded in five plots along a 175 m transect at Hickory Point State Forest near Pocomoke City, Maryland. This data...
Search relevance: 41.24 | Views last month: 0 -
In 2013 five Taxodium distichum trees along a 125 m long transect of Hickory Point State Forest outside Pocomoke City, Maryland were outfitted with dendrobands. Each year the growth of the T....
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This work captures a multi-year progression from 2013 to 2021 of change in the height of the topographic surface and freshwater status of the rooting zone that may indicate impending vegetation...
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Annual root production over time was measured by collecting data on ingrowth into mesh root bags. The study was conducted on tidal freshwater swamp environments subjected to salinity intrusion at...
Search relevance: 39.66 | Views last month: 0 -
This dataset documents the water quality in depth, salinity, and pH as well as the vegetation found in the freshwater swamps of Hickory Point State Forest near Pocomoke City, Maryland from 2013 to 2021.
Search relevance: 39.35 | Views last month: 0 -
This study was conducted using surface elevation tables (SETs) to determine the change in soil height over time. The study took place at Hickory Point State Forest near Pocomoke City, Maryland...
Search relevance: 39.35 | Views last month: 0 -
This dataset represents data collected from 2018 to 2021 by a submersible datalogger known as a CTD Diver located in a well 48 cm below soil level at Hickory Point State Forest near Pocomoke City,...
Search relevance: 39.35 | Views last month: 0 -
Climatic extremes are becoming more frequent with climate change and have the potential to cause major ecological shifts and ecosystem collapse. Along the northern Gulf of Mexico, a coastal...
Search relevance: 36.98 | Views last month: 0 -
Recently, we identified seven novel hydroxy-carboxylic acids resulting from gas-phase reactions of isoprene in the presence of nitrogen oxides (NOx), ozone (O3), and/or hydroxyl radicals (OH). In...
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The objective of this ongoing study is to determine the effect of cattle grazing and shrub removal on the decline and recovery of perennial grasses in a mesquite-invaded black grama grassland on...
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The analyses of the Great Lakes Environmental Research Laboratory's (GLERL) historical ice cover data during 1973–2021 indicate that warmer winters with reduced surface ice cover have become more...
Search relevance: 34.20 | Views last month: 0 -
About 62,000 dead or dying common murres (Uria aalge), the trophically dominant fish-eating seabird of the North Pacific, washed ashore between summer 2015 and spring 2016 on beaches from...
Search relevance: 33.13 | Views last month: 1 -
The Portland and Tualatin basins are part of the Puget-Willamette Lowland in the Cascadia forearc of Oregon and Washington. The Coast Range to the west has undergone Paleogene transtension and...
Search relevance: 32.13 | Views last month: 0 -
SMT Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in St. Paul, Minnesota Carbon and Nitrogen Storage are Greater under Biennial Tillage in a Minnesota...
Search relevance: 16.64 | Views last month: 0
