Results 281 to 290 of about 36,361 (349)

Vertical and temporal niche partitioning in Amazonian butterflies: implications for the evolution of thermal tolerance

open access: yesOikos, EarlyView.
Closely related species living in sympatry are often partitioned into divergent ecological niches. Such specialization can be enabled by the evolution of divergent traits enhancing adaptation to different niches. In this study, we investigate the partitioning of closely related butterfly species into different forest strata and daily activity time and ...
Titouan Bouinier   +2 more
wiley   +1 more source

Organizational adaptation, task complexity, and effective administration of unemployment programs in the American states

open access: yesJournal of Policy Analysis and Management, EarlyView.
Abstract IT modernization reforms seek to improve administrative performance by improving the delivery of program benefits. Performance benefits manifest in a reduction in agency‐induced administrative errors, and a reduction in performance gaps between high and low complexity task caseloads.
George A. Krause, Ji Hyeun Hong
wiley   +1 more source

The Dutch clinical impairment assessment: factor analysis and psychometric properties in a clinical eating disorder sample. [PDF]

open access: yesEat Weight Disord
Schlochtermeier D   +10 more
europepmc   +1 more source

The multiple benefits delivered by hedgerows: Where is the evidence and does it meet current knowledge needs?

open access: yesPeople and Nature, EarlyView.
Abstract Hedges and hedgerows are a familiar feature in many global landscapes and can support a wide range of benefits. These range from environmental to societal, including habitat for wildlife, provision of pollination and pest control services, shade and shelter for crops and livestock, and heritage and aesthetic benefits connecting people to ...
Katherine Clark   +5 more
wiley   +1 more source

Hurdles to overcome to achieve biostimulant‐driven, low chemical input crop production

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Crop production requires considerable chemical inputs that result in significant greenhouse gas emissions and other environmental costs. Biostimulants are natural agents, such as microorganisms or seaweed, applied to plants and soil to stimulate plant growth and reduce chemical inputs. Biostimulant use is rapidly increasing globally, but hurdles remain,
Wolfram Buss   +6 more
wiley   +1 more source

The Diversity of the Genus <i>Tuber</i> in Greece-A New Species to Science in the Maculatum Clade and Seven First National Records. [PDF]

open access: yesJ Fungi (Basel)
Daskalopoulos V   +7 more
europepmc   +1 more source

Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski   +2 more
wiley   +1 more source

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