Filters: Tags: Niger (X)
26 results (102ms)
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Categories: Publication;
Types: Citation;
Tags: Africa, West,
Arachis hypogaea,
Burkina Faso,
Coleoptera,
Diplopoda,
Categories: Publication;
Types: Citation;
Tags: Africa, Sahel,
Africa, West, Sahel Region,
Arid Lands,
Arid environments,
D 04690 Human ecology; P 9000 ENVIRONMENTAL ACTION; M1 330 G,
Categories: Publication;
Types: Citation;
Tags: Climatic conditions,
D 04100 Terrestrial ecosystems - general,
Ecology Abstracts,
Human impact,
Mali,
Categories: Publication;
Types: Citation;
Tags: Africa,
Agriculture,
Economics,
Environmental changes,
Human Population,
Categories: Publication;
Types: Citation;
Tags: Arid environments,
D 04002 Surveying and remote sensing,
Ecology Abstracts,
Ecosystem models,
Leaf area,
Categories: Publication;
Types: Citation;
Tags: D 04672 Mammals; Y 25457 Mammals (excluding primates),
Ecology Abstracts; Animal Behavior Abstracts,
Giraffa camelopardalis,
Giraffe,
Niger,
Compilation of Geospatial Data (GIS) for the Mineral Industries and Related Infrastructure of Africa
This geodatabase reflects the U.S. Geological Survey’s (USGS) ongoing commitment to its mission of understanding the nature and distribution of global mineral commodity supply chains by updating and publishing the georeferenced locations of mineral commodity production and processing facilities, mineral exploration and development sites, and mineral commodity exporting ports in Africa. The geodatabase and geospatial data layers serve to create a new geographic information product in the form of a geospatial portable document format (PDF) map. The geodatabase contains data layers from USGS, foreign governmental, and open-source sources as follows: (1) mineral production and processing facilities, (2) mineral exploration...
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: B,
Arius gigas,
Biodiversity,
Brycinus macrolepidotus,
Fishery management,
Categories: Publication;
Types: Citation;
Tags: Error of Measurement,
Families,
Family Planning,
Family Research,
Fertility,
Categories: Publication;
Types: Citation;
Tags: Agricultural economics,
Agricultural land,
Agricultural practices,
Agriculture,
Crop production,
This dataset is the second (circa 2000) in a series of three 2-kilometer land use land cover (LULC) time-periods datasets (1975, 2000, and 2013) aids in monitoring change in West Africa’s land resources (exception is Tchad at 4 kilometers). To monitor and map these changes, a 26 general LULC class system was used. The classification system that was developed was primarily inspired by the “Yangambi Classification” (Trochain, 1957). This fairly broad class system for LULC was used because the classes can be readily identified on Landsat satellite imagery. A visual photo-interpretation approach was used to identify and map the LULC classes represented on Landsat images. The Rapid Land Cover Mapper (RLCM) was used to...
Categories: Data;
Types: Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Benin,
Burkina Faso,
Cape Verde,
Capo Verde,
Chad,
Categories: Publication;
Types: Citation;
Tags: Africa, Sahelian Zone,
HAPEX-Sahel,
Niger,
SW 0815 Precipitation; SW 0810 General,
Water Resources Abstracts,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; Ecology Abst,
Bulinus senegalensis,
Bulinus truncatus,
Gastropoda,
Niger,
Categories: Publication;
Types: Citation;
Tags: D 04671 Birds,
Ecology Abstracts,
Endangered species,
Nature reserves,
Niger,
Categories: Publication;
Types: Citation;
Tags: D 04640 Other angiosperms,
Ecology Abstracts,
Flowering,
Fruiting,
Guiera senegalensis,
This data release presents the Yale stocks and flows database (YSTAFDB). Its data describe the use of 102 materials from the early 1800s to circa 2013 through anthropogenic cycles, their recycling and criticality properties, and on spatial scales ranging from suburbs to global. This data collection was previously scattered across multiple non-uniformly formatted files such as journal papers, reports, and unpublished spreadsheets. These data have been synthesized into YSTAFDB, which is presented as individual comma-separated text files and also in MySQL and PostgreSQL database formats. Consolidation of these data into a single database can increase their accessibility and reusability, which is relevant to diverse...
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources,
Africa, Chad L.,
Artisanal fishing,
Cameroon,
Chad,
Sahel pastoralists: opportunism, struggle, conflict and negotiation. A case study from eastern Niger
Categories: Publication;
Types: Citation;
Tags: Africa,
Africa, Sahel,
Agriculture,
Climatic changes,
Conflict behavior,
Categories: Publication;
Types: Citation;
Tags: Bruchidae,
Coleoptera,
D 04659 Insects; D 04615 Ecology studies - general; Z 05201 ,
Dinarmus basalis,
Ecology Abstracts; Entomology Abstracts,
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