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USA National Phenology Network (USA-NPN) Plant and Animal Phenology Data for the United States
负责人:
关键词:
plants animals ground stations migratory routes\/rates species life history biosphere biota phenology
DOI:
doi:10.5063/f1rf5rz9
摘要:
to collect and share phenology data. More information on the USA-NPN can be found at http://www.usanpn.org/about. As of January 1, 2013, the dataset conta
Winter Rainfall Crops
负责人:
South African Environmental Observation Network
关键词:
biomass potential degraded land erosion barren rock Agriculture Commercial cropping systems Socio-economic Economic activity Land Transformation
DOI:
doi:10.15493/bea.data.10000088
摘要:
e from Spot 5 satellite imagery of 2011 and 2012, as well as aerial photography of 2010. The low-level aerial survey of 2013 was conducted to observe crops
2013 AAFC Crop Type Map of Canada
负责人:
关键词:
AAFC Lake Winnipeg Basi agriculture
DOI:
doi:10.5203/lwbin.aafc.2013.1
摘要:
the process of generating annual crop type digital maps.Focusing on the Prairie Provinces in 2009 and 2010, a Decision Tree (DT) based methodology was applied
Data from: Incidence of influenza A(H3N2) virus infections in Hong Kong in a longitudinal sero-epidemiological study, 2009-2015
负责人:
关键词:
influenza;Antibodies;serology;Serologic study of influenza A(H3N2);immunity;Vaccination and immunization;Age groups
DOI:
doi:10.5061/dryad.7c93n5s
摘要:
2010; (2) Mar-Jun 2012; (3) Jul-Oct 2013; and (4) Jun-Jul 2014. Between 514 516 and 614 619 relevant pairs of sera were available for each epidemic
Data from: Experimental defaunation of terrestrial mammalian herbivores alters tropical rain forest understory diversity
负责人:
关键词:
plant-mammal interactions;tropical rain forest mammals;2008-2013;tropical diversity;Tropical trees;anthropogenic impact;Mammals
DOI:
doi:10.5061/dryad.28v87
摘要:
–100 cm tall were marked and identified within each of these plots and re-censused three times to record survival and recruitment. In the periods 2010
Changes in anthropogenic influences on streams and rivers in the conterminous U.S. over the last 40 years, derived for 16 data themes
负责人:
关键词:
DOI:
doi:10.5066/f7xw4j1j
摘要:
), (2) agricultural production and livestock (1969-2012), (3) land in the Conservation Reserve Program (1986-2014), (4) dams and reservoirs (1972-2013), (5) housing unit density
Horizontal and Vertical Movements of Atlantic cod and European plaice in the North Sea and English Channel from 1996 to 2010 Derived from
负责人:
Righton, David;;Griffiths, Christopher;;Blackwell, Paul;;Patterson, Toby;;Wright, Serena;;Hunter, Ewan;;Metcalfe, Julian;;Bendall, Victoria
关键词:
Fish Fish behaviour
DOI:
doi:10.14466/cefasdatahub.54
摘要:
(Pleuronectes platessa) in the North Sea and English Channel. Tags were deployed throughout the time period 1996 \u2013 2010. The dataset includes 107 individual fish ea
Data from: Changes in data sharing and data reuse practices and perceptions among scientists worldwide
负责人:
关键词:
Barriers to data sharing;Age differences in data sharing;data management;Surveys of scientists;Data sharing;Data reuse;Research lifecycle;Geographic differences in data sharing;Disciplinary differences in data sharing
DOI:
doi:10.5061/dryad.1ph92
摘要:
arch scientists as they compare to the 2009/2010 baseline study, and to examine differences in practices and perceptions across age groups, geographic regions
Data from: Genetic wealth, population health: major histocompatibility complex variation in captive and wild ring-tailed lemurs (Lemur catta)
负责人:
Grogan, Kathleen E.
关键词:
MHC-DRB genetic diversity inbreeding strepsirrhine primate immunogenetics conservation genetics
DOI:
doi:10.5061/dryad.bn7h0
摘要:
vely “open,” wild population (n = 180) derived from Bezà Mahafaly Special Reserve, Madagascar (2003–2013) and a “closed,” captive population (n = 121

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