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These data are the data for age, skull size, body length, and lean mass for Gates of the Arctic, Lake Clark, Kodiak, and Katmai, Alaska, 2013-2016.
Categories: Data;
Tags: Age,
Age composition,
Age structure,
Alaska,
Biota, All tags...
Gates of the Arctic National Park Alaska,
Growth,
Katmai National Park Alaska,
Kodiak National Wildlife Refuge Alaska,
Lake Clark National Park,
Phenology,
Population and community ecology,
Population structure,
animals,
animals,
bears,
carnivores,
mammals,
mammals,
vertebrates, Fewer tags
This coverage includes arcs, polygons, and polygon labels that describe the generalized geologic age of surface outcrops of bedrock of Europe including Turkey (Albania, Andorra, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, The Former Yugoslav Republic of Macedonia, Malta, Monaco, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom and Vatican City.) It also includes shorelines and inland water bodies.
Categories: Data,
pre-SM502.8;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: AL,
AN,
AU,
Adana/Sivas, Province 2079,
Adriatic Basin, Province 4058, All tags...
Aegean, Province 4075,
Age,
Albania,
Alentejo-Guadalquivir Basin, Province 4077,
Alps, Province 4051,
Andalucia, Province 4088,
Andorra,
Anglo-Dutch Basin, Province 4036,
Anglo-Paris Basin, Province 4040,
Apulia Platform, Province 4059,
Aquitaine Basin, Province 4045,
Araks, Province 2080,
Armoricia, Province 4041,
Austria,
BE,
BK,
BU,
Baltic Depression, Province 4021,
Baltic Shield-Norwegian Caledonides, Province 4016,
Barents Continental Slope, Province 4013,
Belgium,
Belorussian-Voronezh High, Province 1004,
Betic Zone, Province 4078,
Black Sea Continental Slope, Province 1107,
Bohemia, Province 4046,
Bosnia and Herzegovina,
Bresse Depression, Province 4054,
Bulgaria,
CY,
Carpathian-Balkanian Basin, Province 4061,
Corsican-Sardinian Basins, Province 4067,
Crete, Province 4076,
Croatia,
Cyprus,
Czech Republic,
DA,
Denmark,
Dinaric Alps, Province 4071,
Dobrogea Foreland, Province 1103,
Dobrogean Orogen, Province 4063,
EI,
EZ,
Earth Science,
Economic geology,
Euphrates/Mardin, Province 2075,
Europe,
FI,
FO,
FR,
Faeroes-Shetland-Orkney Basin, Province 4019,
Faroe Islands,
Fennoscandian Border-Danish-Polish Margin, Province 4022,
Finland,
France,
GI,
GK,
GM,
GR,
Galician Basin, Province 4073,
Gas,
Generalized geology,
Geologic Province,
Geologic age,
Geologic map,
Geology,
Geology,
German-Polish Basin, Province 4033,
Germany,
Gibraltar,
Greece,
Guernsey,
HR,
HU,
Haleb, Province 2076,
Hammerfest-Varanger Basin, Province 4015,
Hatton-Rockall Basin, Province 4020,
Horda-Norwegian-Danish Basin, Province 4023,
Hungary,
IC,
IM,
IT,
Iberian Massif, Province 4072,
Iberic Cordillera, Province 4083,
Iceland,
Ireland,
Ireland-Scotland Platform, Province 4026,
Irish Sea, Province 4030,
Isle of Man,
Italy,
JE,
Jersey,
Jura, Province 4052,
Kardiff/Menders Massif, Province 2084,
Kola Monocline-Finnmark Platform, Province 1051,
LO,
LS,
LU,
Lesser Caucasus, Province 2081,
Liechtenstein,
Lion-Camargue, Province 4056,
London-Brabant Platform, Province 4037,
Lusitanian Basin, Province 4074,
Luxembourg,
MK,
MN,
MW,
Malta,
Massif Central, Province 4043,
Mediterranean Basin, Province 2070,
Mid-North Sea High, Province 4028,
Midland Valley-Forth Approaches Basin, Province 4027,
Molasse Basin, Province 4049,
Monaco,
Munsterland Basin, Province 4038,
NL,
NO,
Natural Gas,
Natural Resources,
Natural gas resources,
Netherlands,
North Carpathian Basin, Province 4047,
North Sea Graben, Province 4025,
Northwest German Basin, Province 4035,
Norway,
Oil,
Oil,
Oil sand resources,
Oil shale resources,
PL,
PO,
Pannonian Basin, Province 4048,
Pelagian Basin, Province 2048,
Petroleum,
Po Basin, Province 4060,
Poland,
Portugal,
Provence Basin, Province 4068,
Pyrenean Foothills-Ebro Basin, Province 4044,
RO,
Resource Assessment,
Rhine Graben, Province 4055,
Rif Basin, Province 2072,
Romania,
Russian Craton Margin, Province 1011,
SI,
SM,
SP,
SR,
SV,
SW,
SZ,
San Marino,
Serbia and Montenegro,
Sicily, Province 4066,
Slovakia,
Slovenia,
Southwest German Basin, Province 4039,
Spain,
Spanish Trough-Cantabrian Zone, Province 4070,
Svalbard,
Sweden,
Switzerland,
TU,
Tajo-Duero Basin, Province 4082,
The Former Yugoslav Republic of Macedonia,
Thrace/Samsun, Province 2085,
Trans-Graben, Province 4053,
Transylvanian Basin, Province 4057,
Troms-Bjornoya, Province 4014,
Turkey,
Tuscany-Latium-Paola, Province 4062,
Tuz/Corum, Province 2083,
Tyrrhenian Basin, Province 4069,
U.S. Geological Survey,
UK,
USGS,
USGS Science Data Catalog (SDC),
Ukrainian Shield, Province 1013,
United Kingdom,
VT,
Vatican City,
Vestford-Helgeland, Province 4017,
West Black Sea Basin, Province 4064,
Zagros Fold Belt, Province 2030,
Zagros Thrust Zone, Province 2031,
europe,
oilgas,
wep,
worldgeologicmaps, Fewer tags
This dataset includes polygons that describe the geologic age of surface outcrops of bedrock of the Caribbean region (Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Belize, British Virgin Islands, Cayman Islands, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guadeloupe, Guatemala, Guyana, Haiti, Honduras, Jamaica, Martinique, Mexico, Montserrat, Netherlands Antilles, Nicaragua, Panama, Puerto Rico, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Trinidad and Tobago, Turks and Caicos Islands, United States, Venezuela, and the Virgin Islands (named countries may not be completely shown on map)).
Categories: Data,
pre-SM502.8;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: AG,
AI,
AN,
AW,
Age, All tags...
Anguilla,
Antigua and Barbuda,
Aruba,
Aves Ridge (6109),
BB,
BS,
BZ,
Bahama Platform (6119),
Bahamas,
Barbados,
Barbados Accretionary Complex (6127),
Barinas-Apure Basin (6097),
Beata Ridge (6111),
Belize,
Bonaire Basin (6101),
British Virgin Islands,
CO,
CR,
CU,
Cariaco Basin (6102),
Caribbean,
Cayman Islands,
Cayman Ridge (6121),
Cayman Trough (6120),
Cesar Basin (6094),
Chiapas Massif-Nuclear Central America (6122),
Choco Pacific Basin (6087),
Coal,
Coal resources,
Coalbed Methane,
Coalbed methane resources,
Colombia,
Colombian Basin (6112),
Costa Rica,
Cuba,
DM,
DO,
Dominica,
Dominican Republic,
Earth Science,
East Venezuela Basin (6098),
Economic geology,
El Salvador,
Falcon Basin (6100),
Florida Peninsula (5050),
GD,
GP,
GT,
GY,
Gas,
Geologic Age,
Geologic Map,
Geologic Province,
Geology,
Geology,
Greater Antilles Deformed Belt (6117),
Grenada,
Grenada Back-Arc Basin (6126),
Guadeloupe,
Guajira Basin (6095),
Guatemala,
Gulf Cenozoic OCS (5097),
Gulf Cenozoic OCS (5098),
Guyana,
Guyana Shield (6002),
Guyana-Suriname Basin (6021),
HN,
HT,
Haiti,
Honduras,
JM,
Jamaica,
KN,
KY,
LC,
Lesser Antilles Deformed Belt (6107),
Llanos Basin (6096),
Lower Magdelena (6091),
MQ,
MS,
MX,
Macuspana Basin (5306),
Maracaibo Basin (6099),
Martinique,
Maya Mountains (6125),
Mexico,
Middle America Province (6113),
Middle Magdelena (6090),
Monserrat,
NI,
Natural Gas,
Natural gas resources,
Neogene Volcanic Belt (6108),
Netherlands Antilles,
Nicaragua,
North Caribbean Deformed Belt (6116),
North Nicaraguan Rise (6114),
Ocean (0),
Ocean (1),
Oil,
Oil resources,
PA,
PR,
Pacific Offshore Basin (6088),
Panama,
Perjira-Venezuela-Coastal Ranges (6093),
Petroleum,
Puerto Rico,
Puerto Rico Trench (6118),
Resource Assessment,
SV,
Saline-Comalcalco Basin (5304),
Sierra Madre de Chiapas-Peten Foldbelt (5310),
Sierra Nevada de Santa Marta (6105),
South Caribbean Accretionary Prism (6104),
South Nicaraguan Rise (6115),
St. Kitts and Nevis,
St. Lucia,
St. Vincent and the Grenadines,
Surface Geology,
TC,
TT,
Tobago Trough (6103),
Trinidad and Tobago,
Turks and Caicos Islands,
U.S. Geological Survey,
US,
USGS,
USGS Science Data Catalog (SDC),
United States,
VC,
VE,
VI,
VQ,
Venezuela,
Venezuelan Basin (6110),
Villahermosa Uplift (5305),
Virgin Islands,
West-Central Cordillera (6106),
World Energy Project,
World Energy Resources,
Yucatan Basin (6123),
Yucatan Platform (5308),
caribbean,
economy,
environment,
geoscientificInformation,
imageryBaseMapsEarthCover,
oilgas,
wep,
worldgeologicmaps, Fewer tags
These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system were developed to define an updated hydrogeologic framework as part of the U.S. Geological Survey Groundwater Resources Program. This feature class contains data points used to generate the top of FAS raster.
Categories: pre-SM502.8;
Tags: 1403B,
1986,
Alabama,
FAS,
Florida, All tags...
Floridan aquifer system,
Geology,
Georgia,
Hydrogeology,
Miller,
NSDI,
Professional Paper,
Regional Groundwater Availability Study,
South Carolina,
Stratigraphy,
USGS,
USGS,
USGS Science Data Catalog (SDC),
United States Geological Survey,
age,
contours,
environment,
geologic units,
geology,
geoscientificInformation,
inlandWaters,
inlandWaters,
rocks,
top, Fewer tags
These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. Digital surfaces and thicknesses of selected hydrogeologic units of the Floridan aquifer system were developed to define an updated hydrogeologic framework as part of the U.S. Geological Survey Groundwater Resources Program. This feature class contains polygons of geologic units forming the top of the Floridan aquifer system. Polygon regions were modified from U.S. Geological Survey Professional Paper 1403B (Miller, 1986).
Categories: pre-SM502.8;
Tags: 1403B,
1986,
Alabama,
FAS,
Florida, All tags...
Floridan aquifer system,
Geology,
Georgia,
Hydrogeology,
Miller,
NSDI,
Professional Paper,
Regional Groundwater Availability Study,
South Carolina,
Stratigraphy,
USGS,
USGS,
USGS Science Data Catalog (SDC),
United States Geological Survey,
age,
contours,
environment,
geologic units,
geology,
geoscientificInformation,
inlandWaters,
inlandWaters,
rocks,
top, Fewer tags
Studies conducted since the late 1970s have estimated the net energy value (NEV) of corn ethanol. However, variations in data and assumptions used among the studies have resulted in a wide range of estimates. This study identifies the factors causing this wide variation and develops a more consistent estimate. We conclude that the NEV of corn ethanol has been rising over time due to technological advances in ethanol conversion and increased efficiency in farm production. We show that corn ethanol is energy efficient as indicated by an energy output:input ratio of 1.34.
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