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共检索到1296条 ,权限内显示50条;
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Data from: Strategies for sustainable management of renewable resources during environmental change
- 负责人:
- DOI:
- doi:10.5061/dryad.527pn
- 摘要:
- how to simultaneously manage and learn about a system when its dynamics are unknown. We study important trade-offs in decision-making with respect to choosing optimal
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Data from: Exploitation of the same trophic link favors convergence of larval life-history strategies in complex life cycle helminths
- 负责人:
- DOI:
- doi:10.5061/dryad.8764
- 摘要:
- e thought to influence the optimal time and size at transmission, but these rates are difficult to measure in parasites. The parasite life cycle, in parti
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Data from: Investigation of parallel radiofrequency transmission for the reduction of heating in long conductive leads in 3 tesla
- 负责人:
- DOI:
- doi:10.5061/dryad.53bh1
- 摘要:
- magnetic field homogeneity, were determined for all configurations using a Nelder-Mead optimization algorithm. Resulting electric and magnetic fields were compared
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Data from: Adaptation in isolated populations: when does it happen and when can we tell?
- 负责人:
- DOI:
- doi:10.5061/dryad.nt0bd
- 摘要:
- an optimal combination of selection strength, starting frequency, and age of the adaptive allele, which we refer to as a Goldilocks zone, where adaptation is li
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Data from: Model adequacy and microevolutionary explanations for stasis in the fossil record
- 负责人:
- DOI:
- doi:10.5061/dryad.r5d10
- 摘要:
- variances from these 172 time series do not correlate with rough proxies of effective population size. Our preliminary investigation of the fixed-optimum
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Data from: Tradeoffs between three forest ecosystem services across the state of New Hampshire, USA: timber, carbon, and albedo
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.5vv6t
- 摘要:
- ng the influence of forest surface albedo often suggests that long rotation lengths may not always be optimal in mitigating climate change in forests characterized
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Technical feasibility of anaerobic digestion for utilizing municipal solid waste from Talaad Thai market, Thailand
- 负责人:
- Sandhya Babel, Advisor
- DOI:
- doi:10.14457/tu.the.2017.345
- 摘要:
- . The reuse of digestate from anaerobic digesters as sources of alkalinity and inoculum was also investigated in the study. The optimum conditions
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Pinus taeda growth areas allocated to mesozones
- 负责人:
- South African Environmental Observation Network
- 关键词:
- agriculture biomass growth areas mesozones pinus taeda yield estimation Agriculture Commercial forestry Forestry distribution
- DOI:
- doi:10.15493/bea.data.10000014
- 摘要:
- al Analysis Platform (GAP). *The map shows the climatically optimum growth areas to be along the north coast of the Eastern Cape, significant tracts in the mi
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Data from: “Direct PCR” optimization yields a rapid, cost-effective, non-destructive, and efficient method for obtaining DNA barcodes without DNA extraction
- 负责人:
- DOI:
- doi:10.5061/dryad.4q4kf
- 摘要:
- ve PCR method that skips DNA extraction (“direct PCR”) and that can be used for a broad range of invertebrate taxa. We demonstrate how direct PCR can be optimized
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Acacia mearnsii - bark Yield Estimates per mesozone
- 负责人:
- South African Environmental Observation Network
- 关键词:
- acacia mearnsii agriculture biomass mesozones yield estimation yield Acacia mearnsii Agriculture Commercial forestry Forestry distribution
- DOI:
- doi:10.15493/bea.data.10000008
- 摘要:
- ) and then allocated to mesozones by combining with a base mesozone layer obtained from the CSIR Geospatial Analysis Platform (GAP). *The map of climatically optimum