Results 181 to 190 of about 26,564 (313)

Understory vegetation in fully stocked pinyon-juniper stands

open access: yes, 1981
Ten fully stocked pinyon-juniper stands contained a total of 73 species in the understory, but the number of understory species in any one stand was moderately low (x̄ = 20).
Everett, Richard L., Koniak, Susan
core  

Effects of restoration practices on biodiversity in temperate and boreal forests

open access: yesConservation Biology, EarlyView.
Abstract Several restoration practices are used to mitigate and compensate for the negative effects of large‐scale forestry on biodiversity in temperate and boreal forests. A comprehensive synthesis of the benefits of these practices across taxa is missing. We conducted a systematic review and meta‐analysis on this topic.
Malin Tälle   +2 more
wiley   +1 more source

Understory production not predictable from aspen basal area or density

open access: yes, 1976
Analysis of effects of aspen basal area and density on production of understory vegetation revealed no useful predictive relationships using the model log Y = a + bX. However, as the proportion of ponderosa pine basal area increased in aspen-pine stands,
Severson, K.E., Kranz, J.J.
core  

An effective model for community‐based conservation around authorized fishing settlements inside a devolved Wildlife Management Area in southern Tanzania

open access: yesConservation Science and Practice, EarlyView.
This study examines the relationship between community‐defined land use plans and de facto land use practices, and the influence of the latter on the relative abundance and distribution of large wild mammals across the Ifakara‐Lupiro‐Mangula (ILUMA) WMA, which acts as a key buffer zone between Nyerere National Park (NNP) to the east and adjacent ...
Lily M. Duggan   +8 more
wiley   +1 more source

Factors affecting early plant survival in restoration of Mediterranean‐type climate shrublands

open access: yesConservation Science and Practice, EarlyView.
We undertook post‐fire restoration in southern California's shrubland with some portion of plants receiving supplemental irrigation. After 2.5 years survival was higher in California sage scrub (CSS) versus chaparral species and only slightly higher in irrigated individuals.
Emma C. Underwood   +9 more
wiley   +1 more source

Variable species establishment in response to microhabitat indicates different likelihoods of climate‐driven range shifts

open access: yesEcography, EarlyView.
Climate change is causing geographic range shifts globally, and understanding the factors that influence species' range expansions is crucial for predicting future biodiversity changes. A common, yet untested, assumption in forecasting approaches is that species will shift beyond current range edges into new habitats as they become macroclimatically ...
Nathalie Isabelle Chardon   +5 more
wiley   +1 more source

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