Found 175 datasets matching "biological diversity".
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These files contain field data from 3 coral reef surveys, 2 in Puerto Rico and one in Flower Garden Banks. Calculations are made to explore correlations between stony coral physical (size and...
Search relevance: 44.09 | Views last month: 4 -
This data set contains sensitive biological resource data for Coral Areas of Special Significance (CASS) and Seagrass Areas of Special Significance (SASS) in Guam and the Northern Mariana Islands....
Search relevance: 43.62 | Views last month: 0 -
Uplands are land areas lying above the elevation where flooding generally occurs—areas found beyond riparian zones. Uplands represent the vast majority of land area in the Northern Colorado...
Search relevance: 40.93 | Views last month: 0 -
Site information and field-collected data from a 1-year 100-site survey of leafy spurge (Euphorbia virgata/esula) populations in the northern U.S. Data include: 1) estimates of leafy spurge...
Search relevance: 39.25 | Views last month: 0 -
The data contained in this file is one of several datasets produced in support of the project entitled “Classification and Mapping of Cave and Karst Resources” for the region encompassing the...
Search relevance: 38.59 | Views last month: 0 -
The data contained in this file is one of several datasets produced in support of the project entitled “Classification and Mapping of Cave and Karst Resources” for the region encompassing the...
Search relevance: 38.39 | Views last month: 1 -
The data contained in this file is one of several datasets produced in support of the project entitled “Classification and Mapping of Cave and Karst Resources” for the region encompassing the...
Search relevance: 37.96 | Views last month: 0 -
This data set contains sensitive biological resource data for Coral Areas of Special Significance in coastal Hawaii. Coral Areas of Special Significance were designated by resource experts as...
Search relevance: 37.78 | Views last month: 0 -
Urban foresters routinely emphasise the importance of taxonomic diversity to reduce the vulnerability of tree assemblages to invasive pests, but it is unclear to what extent diversity reduces...
Search relevance: 36.47 | Views last month: 0 -
Background Molecular biological techniques are dramatically changing our view of microbial diversity in almost any environment that has so far been investigated. This study presents a...
Search relevance: 36.25 | Views last month: 0 -
These data were compiled for a mtDNA (CO1 gene) analysis of net-spinning caddisflies (Hydropsyche oslari) in the Colorado River Basin of the western United States. They were incorporated in a...
Search relevance: 36.15 | Views last month: 0 -
This data set contains sensitive biological resource data for "Coral Areas of Special Significance" in American Samoa. Coral Areas of Special Significance were designated by resource experts as...
Search relevance: 35.79 | Views last month: 0 -
Highly altered agricultural watersheds like the Mississippi Alluvial Plain (MAP) in Mississippi, USA pose significant challenges for developing biological stressor-response relationships to...
Search relevance: 35.58 | Views last month: 0 -
This shapefile consists of 347 individual Aquatic Ecological System (AES) polygons that are the Aquatic Conservation Focus Areas for EPA Region 7. The focus areas are those areas within each...
Search relevance: 34.27 | Views last month: 0 -
Ecological assessment data from the USGS National Water-Quality Assessment Program and the USEPA National River and Stream Assessment were reviewed and records were retained from sampling sites...
Search relevance: 34.21 | Views last month: 0 -
The State of Hawaii Department of Land and Natural Resources (DLNR) Division of Aquatic Resources (DAR) is the primary agency responsible for coordinating Hawaii's reef management efforts in the...
Search relevance: 33.82 | Views last month: 1 -
This study examined the removal of chloroform under two environmental conditions (anaerobic and aerobic), and in the presence of ethanol as co-metabolite. Investigations of the biological...
Search relevance: 33.82 | Views last month: 0 -
Background Little is known about phytoplankton communities inhabiting low pH environments such as volcanic and geothermal sites or acidic waters. Only specialised organisms are able to...
Search relevance: 33.74 | Views last month: 0 -
This repository contains raw and intermediate data files as well as analysis code from the manuscript "Evaluating the Analytical Performance of Direct-to-Consumer Gut Microbiome Testing Services"....
Search relevance: 33.58 | Views last month: 2 -
California is a veritable treasure chest of nationally acclaimed natural landmarks and much adored scenery. This geologic legacy on display in the landscape can be observed throughout California's...
Search relevance: 33.58 | Views last month: 2
