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共检索到74条 ,权限内显示50条;

BIOMASS ACCUMULATION IN FORESTS WITH HIGH PRESSURE OF FUELWOOD EXTRACTION IN CHIAPAS, MEXICO
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.7390991.v1
- 摘要:
- . Published allometric equations were used to quantify the biomass stocks. The average biomass of the pine forest with low fuelwood extraction was 213.4 Mg ha

PBG04 Reproductive effort of Big Bluestem, Indiangrass and Little Bluestem in the Patch-Burn Grazing Experiment at Konza Prairie
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/c74d78fc70a0556fc3e50e6c1e6fa130
- 摘要:
- xt of a Patch-Burn Grazing management system designed to promote grassland heterogeneity. Effects of patch-burn grazing management on plant and animal dive

PBG04 Reproductive effort of Big Bluestem, Indiangrass and Little Bluestem in the Patch-Burn Grazing Experiment at Konza Prairie
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/98adbdfdd074badc67859755ad148d6b
- 摘要:
- xt of a Patch-Burn Grazing management system designed to promote grassland heterogeneity. Effects of patch-burn grazing management on plant and animal dive

Data from: Effectiveness of managed gene flow in reducing genetic divergence associated with captive breeding
- 负责人:
- 关键词:
- Captive Populations Conservation Genetics Fisheries Management Animal Mating/Breeding Systems Contemporary Evolution Population Genetics - Empirical Genomics/Proteomics
- DOI:
- doi:10.5061/dryad.v33f0
- 摘要:
- implemented managed gene flow by using only naturally-born adults as captive broodstock, but significant in a segregated line, which bred only captive-origin

PBG05 Response of bird abundance to the Patch-Burn Grazing experiment at Konza Prairie
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/5734b9f9ea27392aaccd5761280e8d1e
- 摘要:
- ractions in the context of a Patch-Burn Grazing management system designed to promote grassland heterogeneity. Effects of patch-burn grazing management on plant

Data from: Simulating the distribution of individual livestock farms and their populations in the united states: an example using domestic swine
- 负责人:
- DOI:
- doi:10.5061/dryad.46pb3
- 摘要:
- % for the individual farm-to-county scale. Our output data have many applications for risk management of agricultural systems including epidemiological studies

Indoor climate projections for European cattle barns
- 负责人:
- Menz, Christoph
- DOI:
- doi:10.17632/tjp8h523p7
- 摘要:
- and local impacts on livestock husbandry. Modifications in housing management are the main measures taken to improve the ability of livestock to cope

ving Mulch and Nutrient Management
- 负责人:
- Stewart, Zarchary
- 关键词:
- DOI:
- doi:10.7910/dvn/ixwh9k
- 摘要:
- earch of the project "Integrated Horticulture Livestock Systems" lead by Kansas State University, in partnership with the Royal University of Agriculture, the Unive

Data from: Ideal Free Distributions of mobile pastoralists within multiple seasonal grazing areas
- 负责人:
- University Of Konstanz
- 关键词:
- livestock cattle common-pool resources GPS tracking Homo sapiens ideal free distribution pastoralism transhumance
- DOI:
- doi:10.5441/001/1.md069588
- 摘要:
- d as an open system in which mobile pastoralists have open access to common-pool grazing resources. We hypothesized that there is a self-organizing management system

Djamde Wildlife Reserve in Togo: diversity of woody species
- 负责人:
- Koudjo AKPENE;;Kotchikpa Okoumassou;;Tchagou Awitazi;;Kotchikpa Okoumassou
- 关键词:
- DOI:
- doi:10.15468/ugkanx
- 摘要:
- an estimated 1.6 billion people with livelihood systems and wood (World Bank 2004; FAO 2010). These forests provide many ecosystem services suc