The Economist magazine notes that rice yields are not improving very quickly and that the International Rice Research Institute says that it is the food commodity perhaps most vulnerable to climate change. It is also a major contributor to climate change due to its methane emissions and yet consumers will demand 30 percent more rice by 2050. First, it is difficult to say that climate change has slowed rice yields. Pakistan is the only major supplier with a drop in yield due to flooding last season. Rice varieties and cultivation are more tradition-bound, removing the potential for technological improvements. India supplies over 40 percent of the world’s traded rice and its yield increases have been average a respectable 1...
A microlith is a small stone tool usually made of flint or chert and typically several centimeters in length and half a centimetre wide. They were made by humans from at least the Upper Paleolithic, across Africa, Europe, Asia and Australia. The microliths were used in spear points and arrowhea...
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...
The Alaska marmot (Marmota broweri), also known as the Brooks Range marmot[3] or the Brower's marmot,[4] is a species of rodent in the family Sciuridae. Once considered to be the same species as the hoary marmot, it is now known to be unique. Alaska marmots are found in the scree slopes of the...
A federal appeals court paused a USITC ruling against President Trump’s use of Section 122 to impose 10-percent global tariffs. A bipartisan group of 80 House members asked USTR to investigate specialty crop imports from Mexico for unfair trade practices. India notified the WT...
From WPI Consulting
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.