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共检索到2101条 ,权限内显示50条;
Data from: Sizing ocean giants: patterns of intraspecific size variation in marine megafauna
- 负责人：
- DOI：
- doi:10.5061/dryad.411mv
- 摘要：
- ny of the largest-sized species occur in the world’s oceans. For many of these, rarity, remoteness, and quite simply the logistics of measuring these giants has mad
Data from: Moderate grazing promotes the root biomass in Kobresia meadow on the northern Qinghai-Tibet Plateau
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.1pr59gf
- 摘要：
- (CK), light grazing (LG), moderate grazing (MG) and heavy grazing (HG), attempt to determine a suitable grazing intensity in alpine grassland. The res
Data from: Sensitivity of functional diversity metrics to sampling intensity
- 负责人：
- DOI：
- doi:10.5061/dryad.1fn46
- 摘要：
- and ecosystem functioning. However, studies using FD metrics vary greatly in the intensity by which ecological communities were sampled and it is largely unknown
Data from: Do wild ungulates experience higher stress with humans than with large carnivores?
- 负责人：
- Schmidt, Krzysztof
- DOI：
- doi:10.5061/dryad.p2f4b
- 摘要：
- , undergrowth, ungulate density, and temperature) and anthropogenic (hunting harvest, percentage of build-up areas, and road density) factors. We found the high
Data from: Geographic ranges of genera and their constituent species: structure, evolutionary dynamics, and extinction resistance
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.nh6hm
- 摘要：
- they contain, considering variation among coeval genera and changes within genera over time. Measuring range size as the maximal distance, or extent, bet
Data from: Rare events of massive plant reproductive investment lead to long-term density-dependent reproductive success
- 负责人：
- ?ywiec, Magdalena
- 关键词：
- aggregation density- and distance-dependent processes mark correlation functions mast seeding plant-animal interactions reproductive ecology Rosaceae spatial point pattern analysis
- DOI：
- doi:10.5061/dryad.rt280
- 摘要：
- ng density of conspecifics. 4. The overall accumulated long-term negative density-dependent pattern of PRS was determined by few sporadic years of high
Data from: Allometric models to estimate leaf area for tropical African broadleaved forests
- 负责人：
- DOI：
- doi:10.5061/dryad.63cj030
- 摘要：
- h measurements to calibrate remote-sensing products, forest dynamics and biogeochemical models (e.g. Dynamic Global Vegetation Models). Extensive and destructive
Data from: Degradation of root community traits as indicator for transformation of tropical lowland rain forests into oil palm and rubber plantations
- 负责人：
- DOI：
- doi:10.5061/dryad.qf362
- 摘要：
- zed that RCWTs vary with land use system indicating increasing transformation intensity and loss of ecosystem functions. The main factors found to be relate
Wheat 2012 outdoor (MSc thesis)
- 负责人：
- Vos, J.;;Evers, J.;;Anten, N.
- 关键词：
- Life sciences, medicine and health care wheat tillering plant development light relations far red light grasses cereals Triticum aestivum L. Hordeum vulgare L. models
- DOI：
- doi:10.17026/dans-xh4-zdtn
- 摘要：
- caused a reduction of light intensity and of light quality (lower red : far-red ratio) inside of the canopy that turned into a reduction
Data from: The impact of within-host ecology on the fitness of a drug-resistant parasite
- 负责人：
- 关键词：
- rodent malaria;fitness cost;within-host competition;Drug resistance;malaria;Plasmodium chabaudi
- DOI：
- doi:10.5061/dryad.1g2n6d2
- 摘要：
- density of drug-sensitive parasites and followed infection dynamics using strain-specific quantitative PCR. Results: Competition with susceptible parasite
