筛选
科学数据
统计数据
共检索到1540条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Advancing restoration ecology: a new approach to predict time to recovery
- 负责人:
- DOI:
- doi:10.5061/dryad.vr93sj5
- 摘要:
- ’, species composition as its target. However, we still lack adequate methods for predicting the expected time to compositional recovery in restoration studies. 2. We des
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Time for recovery of riparian plants in restored northern Swedish streams: a chronosequence study
- 负责人:
- DOI:
- doi:10.5061/dryad.pb730
- 摘要:
- ng insufficient time for recovery. We assessed the relative importance of time, site variables, and landscape setting for understanding how plant spec
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Directional selection for flowering time leads to adaptive evolution in Raphanus raphanistrum (Wild radish)
- 负责人:
- DOI:
- doi:10.5061/dryad.3j380
- 摘要:
- the adaptive capacity of wild radish to halve its time to flowering following five generations of early-flowering selection. Early-maturing phenotypes had reduced height
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Drivers of temporal beta diversity of a benthic community in a seasonally hypoxic ocean fjord
- 负责人:
- Chu, Jackson
- DOI:
- doi:10.5061/dryad.4p9v048
- 摘要:
- . Ultimately, our results illustrate how different time scale dependent drivers can influence the response and recovery of a marine habitat under increasing
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Different ultimate factors define timing of breeding in two related species
- 负责人:
- Pakanen, Veli-Matti
- 关键词:
- climate change fitness life history strategies local recruitment phenological mismatch prior residency Great tit Willow Tit
- DOI:
- doi:10.5061/dryad.3045r
- 摘要:
- two factors have different relevance for fitness in these species. We found that local recruitment in both species showed quadratic relationships with both time
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The very low-frequency band of heart rate variability represents the slow recovery component after a mental stress task
- 负责人:
- DOI:
- doi:10.5061/dryad.7pn71
- 摘要:
- time and each 15-min interval of the recovery time were compared. An analysis of the covariance was performed to adjust for the HF band and LF/HF rati
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Restoration and repair of Earth's damaged ecosystems
- 负责人:
- DOI:
- doi:10.5061/dryad.rj849k6
- 摘要:
- conservation of intact ecosystems as a key strategy for protecting biodiversity. Recovery rates slowed down with time since the disturbance ended, suggesting tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Temporal drop of genetic diversity in Bombus pauloensis
- 负责人:
- DOI:
- doi:10.5061/dryad.3sc3c6p
- 摘要:
- ze conservation and management needs. Here, the genetic variability of B. pauloensis populations in Argentina was investigated over time using museum collection specimens from
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Recovery linked to life history of sessile epifauna following exclusion of towed mobile fishing gear
- 负责人:
- Michel Kaiser
- 关键词:
- Recovery rate Marine protected areas Sessile fauna Pink seafans scallop dredging Special area of conservation Temperate reef Fisheries
- DOI:
- doi:10.5061/dryad.p8p8q
- 摘要:
- s been problematic as it requires sampling programmes over long time scales that are appropriate to species’ longevity and recovery rates. In the sea, towed bottom
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Fast iterative image reconstruction for 3D PET and its extension to time-of-flight PET
- 负责人:
- 关键词:
- Electrical Engineering Fourier rebinning fully 3D PET inverse rebinning iterative reconstruction time-of-flight PET
- DOI:
- doi:10.25549/usctheses-m1623
- 摘要:
- , consequently limiting their routine use in practice. Clinical 3D time-of-flight (TOF) PET scanners, which become available due to recent deve