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World Tables of Economic and Social Indicators, 1950-1992;;Version 1
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr06159.v1
- 摘要：
- h as the percentage of urban population, life expectancy at birth, infant mortality rate, total fertility rate, school enrollment rates, and the percentage of fe
Manuresheds: Redesigning crop-livestock agriculture for sustainable intensification
- 负责人：
- DOI：
- doi:10.15482/usda.adc/1518435
- 摘要：
- n environmental health and devalue manure as a fertilizer resource. This study advances the concept of the \u201Cmanureshed\u201D \u2013 the lands surrounding
Data from: Mating system and historical climate conditions affect population mean seed mass: evidence for adaptation and a new component of the self
- 负责人：
- DOI：
- doi:10.25349/D93888
- 摘要：
- , but this prediction has not been rigorously tested. Many studies report that the mean seed size of populations or taxa is associated with long-term climate conditi
Data from: Host and tissue variation overshadow the response of boreal moss-associated fungal communities to increased nitrogen load
- 负责人：
- DOI：
- doi:10.5061/dryad.dp005
- 摘要：
- s in a long-term fertilization experiment in a boreal Picea abies forest in southern Norway. Overall, OTU richness, community composition, and the relative abundance of specific
Data from: Females discriminate against heterospecific sperm in a natural hybrid zone
- 负责人：
- DOI：
- doi:10.5061/dryad.qr871
- 摘要：
- to be determined. We use a combination of long-term breeding records from a natural hybrid zone between collared and pied flycatchers (Ficedula albicolli
SGS-LTER Ecosystem Stress Area: Long-term dataset following nutrient enrichment stress on the Central Plains Experimental Range in Nunn, Colorado
- 负责人：
- Colorado State University. Libraries;;Colorado State University. Libraries
- 关键词：
- fertilization inorganic nutrients populations carbon aboveground net primary production disturbance cover density nitrogen biomass
- DOI：
- doi:10.25675/10217/83317
- 摘要：
- ng on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and background informati
Data from: Arms races with mitochondrial genome soft sweeps in a gynodioecious plant, Plantago lanceolata
- 负责人：
- DOI：
- doi:10.5061/dryad.th757vg
- 摘要：
- ct with nuclear restorers of male fertility. We find low mitochondrial diversity, which does not support very long-term coexistence of highly diver
Data from: Trade-offs in the multi-use potential of managed boreal forests
- 负责人：
- DOI：
- doi:10.5061/dryad.d5m8f
- 摘要：
- the potential for simultaneous delivery of a suite of ecosystem services. 2. Using data from a Swedish long-term experiment this study explores how biodiver
Data from: Long-term agricultural management does not alter the evolution of a soybean-rhizobium mutualism
- 负责人：
- Lau, Jennifer
- DOI：
- doi:10.5061/dryad.1h3k8
- 摘要：
- t evolutionary effects are likely, however. Both fertilization and tillage are predicted to cause the evolution of rhizobia that provide fewer growth benefits
World Tables of Economic and Social Indicators, 1950-1988;;Archival Version
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr09300
- 摘要：
- prices. Demographic and social variables include population, total fertility rate, crude birth rate, life expectancy at birth, food production per capita
