How Forestry and Agriculture Is Affected By Global Warming

Forests are an important use of land in most countries. This is true for many reasons, but when it comes to global warming, it is particularly true. Plant life can scrub carbon dioxide from the air. Much of the very carbon dioxide that is one of the causes of global warming can be eliminated just by being in the vicinity of certain plants.

While the lumber trade argues that the old growth trees can be easily replaced by new trees, this is simply not the case. New trees do not possess the abilities that old trees have of preventing global warming by trapping carbon dioxide.

People can stop this dependence on old growth trees for lumber. There are many different building materials available to be used. It does not upset the balance of nature when you build with stone, for example. Also, furniture can be made from other materials. When people learn that forests are important in stopping global warming, they can help the situation by refusing to use lumber that comes from old growth forests and the rainforest.

On agriculture

When you think of global warming, you might envision dramatic scenes like hurricanes and melting glaciers. The truth is that something as commonplace as agriculture is already showing signs of the effects of global warming.

On the other hand, the higher temperatures can bring problems in other areas. In regions that are already warm, global warming will cause the plants to languish in the heat. Soil evaporation rates will be very high, leaving very dry earth. Add to that, droughts that will make both the soil and the air dry and might even lead to burning of some crops.

The overall predictions for the US are neither all bad nor all good. Crops are expected to benefit from the effects of global warming in many regions for awhile. In some areas, though, crops will suffer because of regional variations.

The Great Plains are now more susceptible to drought, thanks to global warming. However, Canada will probably benefit from the added heat as farming will take a Northward shift.

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