Climate change could negate U.S. forest ecosystem service benefits gained through reductions in nitrogen and sulfur depositionATMOSPHERIC nitrogenCLIMATE changeECOSYSTEM servicesCLIMATE extremesATMOSPHERIC depositionSULFURClimate change and atmospheric deposition of nitrogen (N) and sulfur (S) impact the health...
USDA Forest Service Forest Health Protection | February 3, 2021 Introduction Forest Health Protection staff don protective gear while conducting forest health surveys near Denali State Park in 2020. The 126 million acres of forestland in Alaska represent a whopping 17 percent of the Nation's forest...
programs,the concept of forest health is defined as the condition and productivity of forest to supply the necessary ecological service whilst maintaining healthy growth and vitality to regenerate.Forest health is characterized by complexity of nature and society,non-linear,and dynamically stable ...
The research was based on the primary function of forest ecosystems. Any product extracted from and provided by the forest is defined as a forest provisioning service, which includes wood and non-wood forest products. The forest ecosystem provides a beneficial regulating service that can moderate na...
Ecological service! Respect or destroy? Economic theory often ignores the impact of its decisions on the environment. However, the environment often provides ecosystem services to sustain human health and build one sustainable environment. Therefore, it is important to propose an... LI,Meng-lin,MA...
{EU}}}\) denote the values of the willingness to pay for ecosystem service in the country/ area j and the EU, respectively; \({{{\rm{PPP}}}_{j}\) and \({{{\rm{PPP}}}_{{{\rm{EU}}}\) denote the purchasing power parity of the country/ area j and the EU. To account for...
U.S. Forest Service, Pacific Northwest Region through Wikimedia Commons. Image Link:https://commons.wikimedia.org/wiki/File:Cross_country_skiing_Trillium_Lake,_Mt_Hood_National_Forest-2_(37003596476).jpgLicense Link: Public Domain Sign in to download full-size image ...
The notion of `health' is central for the development of comprehensive monitoring of forest ecosystem conditions in the USA. A nationalforest healthmonitoring plan was established by the USDA (United States Department of Agriculture) Forest Service in 1993 (in cooperation with the Environmental Monitor...
根据上文“It might seem counterproductive that a fire, which burns plant life and endangers animals within an ecosystem, could promote ecological health.(在一个生态系统中,一场燃烧植物并危及动物的火灾可能会促进生态健康,这似乎适得其反)”以及后文“As decaying plants begin to build up on the groun...
Community Benefits Jobs created for local contractors for installation of pipeline, trough, and brush management through Natural Resources Conservation Service (NRCS). Agreement made with National Forest Foundation (NFF) to host environmental education sessions for under-represented high school students. ...