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There are numerous effects of climate change on agriculture, many of which are making it harder for agricultural activities to provide global food security. Rising temperatures and changing weather patterns often result in lower crop yields due to water scarcity caused by drought, heat waves and flooding. [5]
National climate change strategy provides "an illusion of intervention and security", but actually largely fails to identify and mitigate the underlying causes of climate change, or to lay the ground for a mid-term and long-term adaptation strategy that can truly cope with "yet unknown levels of climatic and other structural changes". [30]
Therefore, any comprehensive plan of adaptation to the effects of climate change, particularly the present and future effects of climate change on agriculture, must also consider livestock. [99] [100] Livestock activities also contribute disproportionately to land-use effects, since crops such as corn and alfalfa are cultivated to feed the ...
The environmental impact of agriculture is the effect that different farming practices have on the ecosystems around them, and how those effects can be traced back to those practices. [1] The environmental impact of agriculture varies widely based on practices employed by farmers and by the scale of practice.
Though the Red River Delta makes up only 5% of Vietnam's land, 30% of the country's population live there, making it the most densely populated part of the country. 80% of the population are employed in agriculture, but the agricultural lands of the delta amount to only about .3-.5 hectares per household, making the limited supply of arable ...
Hà Giang is a highly mountainous region, and travel around the province can be difficult. Much of the province is too mountainous for agriculture, leaving much of the land covered by forests. Hà Giang's central plateau is good for growing plums, peaches, and persimmons, which the province exports. Tea is also grown there.
A large number of studies show that Vietnam is experiencing climate change and will be severely negatively affected in coming decades. These negative effects include sea level rise , salinity intrusion and other hydrological problems like floods, river mouth evolution and sedimentation.
Although the study failed to take weather and other variables into account, the findings were consistent with conclusions reached by investigators who have studied the effects of collectivization in other countries. Moreover, the study drew attention to the North's poor agricultural performance as a reason for Vietnam's persistent food problem. [3]