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The current Ports of Belize dataset is merely an update to an earlier data layer compiled by the Coastal Zone Management Project in 1993 through the aid of the IUCN. It depicts - as points - the Belize City port, the small Dangriga port and the Commerce Bight (Big Creek) port.
Archived samples of blue grouse (Dendragapus obscurus) gizzard contents, inclusive of grit, collected yearly between 1959 and 1970 were analyzed for cadmium, lead, zinc, and copper content. Approximately halfway through the 12-year sampling period, an open-pit copper mine began activities, then ceased operations 2 years later. Thus the archived samples provided a unique opportunity to determine if avian gizzard contents, inclusive of grit, could reveal patterns in the anthropogenic deposition of trace metals associated with mining activities. Gizzard concentrations of cadmium and copper strongly coincided with the onset of opening and the closing of the pit mining activity. Gizzard zinc and lead demonstrated significant...
This dataset presents information concerning 8- and 10-digit trade codes related to the rechargeable lithium-ion battery (LIB) supply chain for the People's Republic of China (PRC) and the European Union, and the United States as classified by Customs and Border Protection (CBP) rulings. Note that this dataset is not intended to be a complete or comprehensive list of trade codes for the LIB supply chain; rather, it presents trade codes from the PRC and the EU that more granularly classify products related to LIB supply chain in comparison to the Harmonized Tariff Schedule of the United States (HTSUS). CBP rulings are included to indicate existing classification decisions for relevant products related to the LIB...
Categories: Data;
Tags: China,
Europe,
Mineral Resources,
USGS Science Data Catalog (SDC),
United States,
Archived samples of blue grouse (Dendragapus obscurus) gizzard contents, inclusive of grit, collected yearly between 1959 and 1970 were analyzed for cadmium, lead, zinc, and copper content. Approximately halfway through the 12-year sampling period, an open-pit copper mine began activities, then ceased operations 2 years later. Thus the archived samples provided a unique opportunity to determine if avian gizzard contents, inclusive of grit, could reveal patterns in the anthropogenic deposition of trace metals associated with mining activities. Gizzard concentrations of cadmium and copper strongly coincided with the onset of opening and the closing of the pit mining activity. Gizzard zinc and lead demonstrated significant...
This dataset presents information about mineral commodity exporting ports relating to the mineral industries of Latin America and the Caribbean. Port data records were originally derived from the National Geospatial-Intelligence Agency's World Port Index, with additional research conducted by the Material Flow Analysis section of the U.S. Geological Survey's (USGS) National Minerals Information Center (NMIC) to add specific mineral-related data. These ports represent known exporting ports over a time period of 2010-2016 and relevant data fields include the mineral commodities exported, the form of the exported mineral commodity, the port owner, the estimated annual tonnage, destination countries, as well as sources...
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