2 edition of response of plant species to low-level trampling stress on Hurricane Island, Maine found in the catalog.
response of plant species to low-level trampling stress on Hurricane Island, Maine
R. E Leonard
by U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station in [Broomall, Pa.]
Written in English
|Statement||R.E. Leonard, P.W. Conkling, J.L. McMahon|
|Series||Research note NE -- 327|
|Contributions||Conkling, Philip W, McMahon, J. L, Northeastern Forest Experiment Station (Radnor, Pa.)|
|The Physical Object|
|Pagination||6 p. ;|
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Response of plant species to low-level trampling stress on Hurricane Island, Maine. [Broomall, Pa.]: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, (OCoLC) The response of plant species to low-level trampling stress on Hurricane Island, Maine by Leonard, R.
E ; Conkling, Philip W ; McMahon, J. L. Seedlings of Picea rubens were largely unaffected by trampling, but some woody shrubs were very slow to recover after being trampled a total of by: 3.
This study investigated the effects of human trampling on cover, diversity and species richness in an alpine heath ecosystem in northern Sweden.
We tested the hypothesis that proximity to trails decreases plant cover, diversity and species richness of the canopy and the understory. We found a significant decrease in plant cover with proximity to the trail for the understory, but not for the Cited by: To determine plant response to multiple stressors, a multifactor experiment was conducted in a greenhouse using baldcypress and water tupelo saplings that were subjected to four (three abiotic and one biotic) cross-classified stress agents resulting in 24 different environmental situations for each species.
Growth response for Cited by: Regarding the relationship between trampling intensity and the vegetation response, the results of the studies have proved a nonlinear one, but for species that tolerate easier mechanical pressure.
Canopy cover in trampled plots declined rap- idly at both sites after the onset of trampling, and remained at a consistently low level of % for the remainder of the trampling period (Fig. Control plots did not show such a decline; canopy cover remained high but tended to fluctuate more than in the trampled plots, and ranged from 60 to 97%.Cited by: Lines or bands of low-level clouds that move (feed) into the updraft region of a thunderstorm, usually from the east through south (i.e., parallel to the inflow).
This term also is used in tropical meteorology to describe spiral-shaped bands of convection surrounding, and moving toward, the center of a. It is an early successional species and dwells nearest to water body at low elevations (Kim et al., ;Wang and Li, ), and is an important marsh plant that can provide food source for.
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