The extremely dry conditions in Argentina illustrate the low level of irrigation in many countries around the world. In terms of number of irrigated hectares, China is number one, followed by India and then the U.S. However, on a percent share of total agricultural land, Japan is by far number one, followed by India. Given the rising risk of drought due to climate change, having the insurance of irrigation would seem wise. However, investing in irrigation is not a straightforward calculation. First, it is relatively expensive and so amortizing the investment requires good financial flows. It requires a source of water for when Mother Nature is stingy, such as a large ground table, reservoirs, or long-distance transport. The crop outp...
Like all marmots
An adult Vancouver Island marmot typically measures 65 to 70 centimetres (26 to 28 in) from the tip of its nose to the tip of its tail.
The magpie goose (Anseranas semipalmata) is the sole living representative species of the family Anseranatidae. This waterbird is found in northern Australia and southern New Guinea.[2] The species is not truly migratory but it sometimes travels large distances to find food and water, especiall...
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A pika (/ˈpaɪkə, ˈpiːkə/ PY-kə, PEE-kə[3][4]) is a small, mountain-dwelling mammal native to Asia and North America. With short limbs, a very round body, an even coat of fur, and no external tail, they resemble their close relative the rabbit, but with short, rounded ears.[5] The large-eared pi...