Results 191 to 200 of about 113,106 (354)

Exploring Maine's North-South Dichotomy

open access: yesMaine Policy Review, 1994
Christopher Spruce
doaj  

Ecotone Might Provide Key Refugium for Sky Island Mammals in the Southern Appalachian Mountains. [PDF]

open access: yesEcol Evol
Mallinoff JA   +6 more
europepmc   +1 more source

Competitive interactions modify the direct effects of climate

open access: yesEcography, EarlyView.
As the climate is changing, species respond by changing their distributions and abundances. The effects of climate are not only direct, but also occur via changes in biotic interactions, such as competition. Yet, the role of competition in mediating the effects of climate is still largely unclear.
Ditte Marie Christiansen   +2 more
wiley   +1 more source

Nutrient addition, but not vertebrate predator exclusion, shapes arthropod communities and herbivory in a temperate forest

open access: yesEcological Entomology, EarlyView.
We experimentally manipulated top‐down (predator exclusion) and bottom‐up (fertilisation) forces in a temperate forest understory to test effects on arthropod densities, body sizes and herbivory. Predator exclusion had no detectable effect on arthropod density, herbivory damage or body size, whereas fertilisation increased herbivory damage and ...
Jan Kollross   +3 more
wiley   +1 more source

Dynamics and structure of mountain autochthonous spruce-beech forests: impact of hilltop phenomenon, air pollutants and climate

open access: yes, 2017
Ivo Králíček   +7 more
semanticscholar   +1 more source

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