What are the challenges in ensuring that forest management practices are consistent with international sustainability standards and best practices in Vietnam?

May 5, 2019 ... For example, 100 million hectares of tropical forest were lost from 1980 to 2000, resulting mainly from cattle ranching in Latin America (about ... ... land surface, causing widespread land degradation. Agriculture and timber ... Degradation has many causes, from direct ones like changes to soil characteristics, ... An increase in atmospheric oxygen and relatively dry climate may cause forest fires. ... Many studies indicate that soil erosion is mainly caused and exacerbated ... Jan 13, 2017 ... As permafrost thaws, ice in the permafrost melts and can cause the soil above to sink, resulting in ground subsidence and damage to roads, homes ... Question: Land erosion is mainly caused by widespread deforestation. - afforestation; reforestation; logging; lawn mowing. Increased rainfall over extended periods will mainly lead to fluvial (river) flooding, while short, intense cloudbursts can cause pluvial floods, where extreme ... Mar 11, 2025 ... Flash floods are mainly caused ... The confluence of meteorological factors and deforestation was pivotal in exacerbating runoff and land ... Producing food causes emissions of carbon dioxide, methane and other greenhouse gases in various ways. Deforestation and clearing of land for agriculture ... Deforestation becomes a cause of degradation first, when the land that is ... Maintaining soil resistance to erosion: primarily, maintenance of soil ... Feb 13, 2024 ... While the country's land and forests are still a carbon sink overall, human-caused land use changes release large volumes of carbon dioxide (CO2) ...