相关数据集
Sedthick/Colorado Front Range Infrastructure Resources Project (FRIRP)
This dataset was created by the U.S. Geological Survey (USGS) in the development of the USGS Front Range Infrastructure Resources Project. This dataset was used in the creation of 1:50,000-scale hydro
Global Change Master Directory (GCMD)50
Monthly average polar sea-ice concentration - USGS-DDS-27
The purpose of this data set is to provide paleoclimate researchers with a tool for estimating the average seasonal variation in sea-ice concentration in the modern polar oceans and for estimating the
Global Change Master Directory (GCMD)40
Population in Drylands - Percent of Total Population
The concept of drylands continues to be debated. In this data set, drylands are taken as areas with a potential hazard of desertification. The hyperarid zone is not subject to desertification and is t
Global Change Master Directory (GCMD)40
Reserven und Ressourcen nicht-erneuerbarer Energierohstoffe
Die Statistik zeigt einen Vergleich der Reserven und Ressourcen nicht-erneuerbarer Energierohstoffe im Jahr 2007. Im Jahr 2007 betrugen die Kohlereserven 711 Gigatonnen SKE.
de.statista.com2024-07-18 更新50
Determination of Nutrient Loads to East Coast Canals
The objectives of this project were threefold: 1) to determine if historical water-quality data collected as grab samples at 0.5 and c1.0 m below the surface near the centroid of flow adequately repre
Global Change Master Directory (GCMD)40
