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The environmental impact of irrigation includes the changes in quantity and quality of soil and water as a result of irrigation and the ensuing effects on natural and social conditions at the tail-end and downstream of the irrigation scheme. The impacts stem from the changed hydrological conditions owing to the installation and operation of the ...
[10] [11] The relationship between deforestation and climate change is one of a positive (amplifying) climate feedback. [12] The more trees that are removed equals larger effects of climate change which, in turn, results in the loss of more trees. [13] Forests cover 31% of the land area on Earth.
Deforestation is defined as the conversion of forest to other land uses (regardless of whether it is human-induced). [14] Deforestation and forest area net change are not the same: the latter is the sum of all forest losses (deforestation) and all forest gains (forest expansion) in a given period. Net change, therefore, can be positive or ...
Nature-positive is a concept and goal to halt and reverse nature loss by 2030, and to achieve full nature recovery by 2050. [1] According to the World Wide Fund for Nature, the aim is to achieve this through "measurable gains in the health, abundance, diversity, and resilience of species, ecosystems, and natural processes."
The effects of climate change are impacting humans everywhere in the world. [233] Impacts can be observed on all continents and ocean regions, [234] with low-latitude, less developed areas facing the greatest risk. [235] Continued warming has potentially "severe, pervasive and irreversible impacts" for people and ecosystems. [236]
Despite these results, the scientific literature tends to emphasize negative effects more than positive effects. [17] Positive effects of habitat fragmentation per se imply that several small patches of habitat can have higher conservation value than a single large patch of equivalent size. [16] Land sharing strategies could therefore have more ...
The project also provided several positive social impacts such as: promoting environmental education, and creating secure and sustainable rural jobs which helps reduce illegal logging, poaching and animal trading. [8] This project was the first reforestation project awarded the Gold Standard Certification for its positive impact on the environment.
Further, the US Code, Title 16, Chapter 2 of National Forests [5] calls for the establishment of new National Forests by the American Forest Service to help minimize the impacts of deforestation due to human activities. Some other acts include the 1973 Endangered Species Act and the Clean Water Act. [citation needed]