Tuesday, November 8, 2011

Changing Climate Affecting Hunting Conditions

The background of hunting has gone back to prehistoric days, with man using his experience and ingenuity to make weapons and tools developed to provide down even the largest of game. Having spears and clubs made of stone and wood, man had to get close to his prey to subdue it. Man took one-step further by inventing the bow and arrow, making it possible for him to kill prey from a extended distance, lessening the risk of personal injury. As human knowledge progressed, more advanced hunting tools were made, such as the invention of the hunting crossbow, and finally, the gun.

The actual original crossbows had its origins in Europe, China, and the Middle East. During ancient times, crossbows were put into use primarily as implements of war. It is just during modern times that hunting crossbows were presented. In North America, hunting crossbows are use to hunt deer, wild boar, bear, and caribou. In the United States, the uses of hunting crossbows are subject to rules, and many states reducing its use only for the handicapped.
Many countries permit hunting of certain game to control overpopulation. Nonetheless, current changes in the environment such as climate change are affecting hunting conditions. Man-made forest fires, industrial logging, air pollution, and clearing of forests for development projects are just a few human activities that bring about to the degradation of the environment that, in turn causes climate change.

Man-made forest fires, whether accidental or deliberate, ruins large sections of forests that serve as home for a various number of plant and animal life. As industrial logging reduces the number of mature trees, it also damages the young ones as the trees crashes through the forest floor. Air pollution contributes to the accumulation of greenhouse gases, elevating conditions and disrupting seasonal patterns. Last but not least, clearing of forests destroy watersheds, causing floods and disruption in the water cycle. The combined outcomes of such activities have made it difficult for hunters to find game in its natural habitat, which is further aggravated by shorter hunting seasons.

The climate, particularly climate, impacts the spread of parasites and pests. Warming climate makes it feasible for disease-carrying insects and parasites to ruin entire animal populations. Excess carbon dioxide diminishes the nutritional value of plants. As a result, big game herds end up dying of malnutrition. Drought induced by weather change makes animal populations to shift out of their natural territory to look for food, even encroaching on human habitation which pose health and safety risks for both man and animal.


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