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How Does Stewardship Contracting Benefit Local Communities? A Social and Economic AssessmentNARA Subscribed
This study provides the first national-level examination of the USDA Forest Service’s use of the stewardship contracting mechanism. We situate local economic benefits within the context of long-standing Forest Service priorities for supporting local community well-being and offer an empirical definition of local versus non-local contractor place of business. We created statistical models to estimate the geographic distribution...
Seventy five percent of the world's food crops benefit from insect pollination. Hence, there has been increased interest in how global change drivers impact this critical ecosystem service. Because standardized data on crop pollination are rarely available, we are limited in our capacity to understand the variation in pollination benefits to crop yield, as well as to anticipate changes in this service, develop predictions, and...
Assessing the scope and severity of threats is necessary for evaluating impacts on populations to inform conservation planning. Quantitative threat assessment often requires monitoring programs that provide reliable data over relevant spatial and temporal scales, yet such programs can be difficult to justify until there is an apparent stressor. Leveraging efforts of wildlife management agencies to record winter counts of hiber...
The effectiveness of flower strips and hedgerows on pest control, pollination services and crop yield: a quantitative synthesisNARA Subscribed
Floral plantings are promoted to foster ecological intensification of agriculture through provisioning of ecosystem services. However, a comprehensive assessment of the effectiveness of different floral plantings, their characteristics and consequences for crop yield is lacking. Here we quantified the impacts of flower strips and hedgerows on pest control (18 studies) and pollination services (17 studies) in adjacent crops in...
Anchoviella hernanni sp. nov. is described from the upper Amazon River basin, in tributaries of the Marañon, Ucayali and Madre de Dios river drainages that drain the Peruvian Andes. The new taxon can be distinguished from all congeners except Anchoviella jamesi , Anchoviella manamensis and Anchoviella perezi , by having 12–15 gill rakers in the lower branch of the first gill arch ( v· 16–35) and from those species by the dista...
Feline caudofemoralis muscleNARA Subscribed
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