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共检索到406条 ,权限内显示50条;
Data from: Cover crop root contributions to soil carbon in a no-till corn bioenergy cropping system
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.bb458
- 摘要：
- soil C pools for 2 years following rye cover crop termination. Corn stover left as residue (30% of total stover) contributed 66, corn roots 57, rye shoots
Semi-nude woman putting on boots and rising from a chair
- 负责人：
- 关键词：
- Human locomotion Pictorial works Women Boots Chairs Beauty, Personal Sitting position Standing position
- DOI：
- doi:10.25549/rbm-m407
- 摘要：
- Semi-nude woman putting on boots and rising from a chair. This is plate 423, captioned "Toilet, putting on boots and rising from chair".; CITE
Data from: Interactions among roots, mycorrhizae and free-living microbial communities differentially impact soil carbon processes
- 负责人：
- DOI：
- doi:10.5061/dryad.pb271
- 摘要：
- Plant roots, their associated microbial community and free-living soil microbes interact to regulate the movement of carbon from the soil
Data from: Nonlinearity of root trait relationships and the root economics spectrum
- 负责人：
- DOI：
- doi:10.5061/dryad.sv2j191
- 摘要：
- dataset of absorptive roots for over 800 plant species. For woody species (but not for non-woody species), we find nonlinear relationships bet
Data from: Role of axis reversal from the short-shoot to long-shoot habit for crown maintenance in slow-growing Betula maximowicziana trees
- 负责人：
- DOI：
- doi:10.5061/dryad.7c85q
- 摘要：
- ductivity of trees. Branch axes elongate by the sequential production of shoots with differing morphology and function, such as short shoots and long shoots
Data from: Root heterogeneity along an arctic elevational gradient: the importance of resolution
- 负责人：
- DOI：
- doi:10.5061/dryad.5s3v5
- 摘要：
- , the magnitude of heterogeneity was generally greatest at the highest elevation, suggesting that soil at 1100 m was less evenly occupied by plant roots than soils
Data from: What controls variation in carbon use efficiency among Amazonian tropical forests?
- 负责人：
- DOI：
- doi:10.5061/dryad.2hv6c
- 摘要：
- ha plots across Amazonian and Andean forests where we measured most key components of net primary production (NPP: wood, fine roots, and leaves
Data from: The effect of drought and season on root life span in temperate arbuscular mycorrhizal and ectomycorrhizal tree species
- 负责人：
- DOI：
- doi:10.5061/dryad.0m9n57k
- 摘要：
- 1. Fine roots play a key role in carbon (C) and nutrient cycling, since fine root lifespan drives soil organic C input and, thus, N availability
Data from: Decreased root heterogeneity and increased root length following grassland invasion
- 负责人：
- 关键词：
- patch;root mortality;grass;nitrogen;root production;mowing;Agropyron cristatum;Root length;Holocene
- DOI：
- doi:10.5061/dryad.mm011
- 摘要：
- the spatial heterogeneity of roots and resources in uninvaded native grassland and in stands invaded by a relatively large exotic grass (Agropyro
Data from: Community-level economics spectrum of fine-roots driven by nutrient limitations in subalpine forests
- 负责人：
- DOI：
- doi:10.5061/dryad.5j38fm7
- 摘要：
- of root morphology, nitrogen, phosphorus and carbon concentrations, and measures of standing root densities were collected on fine roots (diameter ? 2 mm) from 129
