Results 141 to 150 of about 67,369 (357)

Edges as ecological filters: Asymmetrical orientation‐specific arthropod activity across forest boundaries

open access: yesInsect Science, EarlyView.
Moderate retention forestry creates structurally sharp forest edges that act as ecological filters, shaping orientation‐specific activity of ground‐dwelling arthropods. Using drift‐fence pitfall traps, we show that activity aligned with ecotones is more frequent than activity across forest–clearcut boundaries, particularly among detritivores.
Dominik Stočes   +3 more
wiley   +1 more source

Picea excelsa.

open access: yes, 2008
Picea excelsa. Norway spruce.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

Climatic conditions, landscape, and habitat quality drive patch occupancy and larval density of a threatened mire butterfly

open access: yesInsect Science, EarlyView.
The Moorland Clouded Yellow (Colias palaeno) benefited from cattle grazing in three different ways by (i) fostering the nectar supply; (ii) enhancing rejuvenation of the host plant (Vaccinium uliginosum); and (iii) improving microclimatic conditions for successful development of the immature stages.
Florian Fumy   +3 more
wiley   +1 more source

Spruce up your climate analysis: Dendroclimatology of Picea engelmannii and Picea pungens

open access: yesEcosphere
Warming and more variable climates threaten to upend historical tree ranges, climatic sensitivity, and vigor. In western North America, the species Picea engelmannii var.
Joseph D. Birch   +2 more
doaj   +1 more source

Picea excelsa.

open access: yes, 2003
Picea excelsa. Norway spruce.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

Dendrochronological analysis on the effects of competition and drought in an uneven-aged stand of Picea abies and Abies alba in Auronzo di Cadore

open access: yes, 2023
reservedI cambiamenti climatici evidenziano la necessità di un immediato passaggio ad una gestione adattativa degli ecosistemi forestali. Per attuare una consapevole gestione è necessario capire le risposte delle piante ai vari effetti della crisi ...
LONGO, MARGHERITA
core  

Can Wapiti (Cervus elaphus) Browsing Stimulate the Chemical Defense of Taxus cuspidata—A Case of Northeast China Tiger and Leopard National Park

open access: yesIntegrative Zoology, EarlyView.
We study that browsing by wapiti reduces the growth of saplings, and it develop chemical defenses to prevent themselves browsed again. These results reduce our concern about wapiti browse T. cuspidate saplings, and provide basic data for the study of the interaction between them, and also provide theoretical basis for the population restoration and ...
Jianan Feng   +3 more
wiley   +1 more source

Picea engelmanni.

open access: yes, 2008
Picea engelmanni. Engelmann. Ruined by careless autoist.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

Warm Spring Weather Alters Calling Phenology of Four Sympatric Early‐Breeding Anurans

open access: yesIntegrative Zoology, EarlyView.
An unusually warm March in 2024 (“false spring”) followed by freezing temperatures allowed us to assess the impact of a weather event on an amphibian community. The calling activity of all four species was associated with increasing temperature, and the first date of calling was advanced by 11–18 days.
Jeffrey P. Ethier   +3 more
wiley   +1 more source

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