Year was a significant main effect, showing that there were significant changes in forest cover levels by year. State was a significant main effect, showing that there were substantial differences in forest cover by state levels.doi:10.5152/forestist.2022.22008Sharma, ...
“Tree cover” (or “tree canopy”) is defined by Global Forest Watch as “all vegetation greater than 5 meters in height, and may take the form of natural forests or plantations across a range of canopy densities.”“Tree cover loss,” meanwhile, “may be the result of human activities...
Forests cover nearly one-third of the US,providing wildlife habitat, clean air and water, cultural and aesthetic values,carbon storage, recreational opportunities such as hiking,camping, fishing,and autumn leaf tours,and products that can be harvested such as timber, pulpwood,fuelwood,wild game, ...
Contemporary land-use pressures have a significant impact on the extent and condition of forests in the eastern United States, causing a regional-scale decline in forest cover. Earlier in the 20th century, land cover was on a trajectory of forest expansion that followed agricultural abandonment. Ho...
The effects of soil scarification on reindeer lichen cover and re-establishment, reindeer foraging and damage possibly caused by reindeer to planted Scots ... S Roturier,U Bergsten - 《Scandinavian Journal of Forest Research》 被引量: 43发表: 2006年 Urban forestry in Europe: comparative research...
I have used a high-resolution nested climate modeling system to test the sensitivity of regional and local climate to the modern non-urban land cover distribution of the continental United States. The dominant climate response is cooling of surface air temperatures, particularly during the warm-seaso...
Prediction of understory vegetation cover with airborne lidar in an interior ponderosa pine forest Forest understory communities are important components in forest ecosystems providing wildlife habitat and influencing nutrient cycling, fuel loadings, fir... Brian,M.,Wing,... - 《Remote Sensing of Enviro...
Overall, we found that park area, wetland habitat diversity, and park connectivity were related to amphibian and reptile species richness, reducing prediction error by around 50% compared to a null model. Additionally, forest cover within parks was a predictor of amphibian richness, but not a ...
Similarly, we discovered that fire and invasion by exotic annuals were weak predictors of harvester ant occupancy but strong predictors of nest density. Occupancy of harvester ants was more likely in areas with finer-textured soils, low precipitation, abundant native forbs, and low shrub cover. ...
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