| Abstract from DBPedia | Leather is a strong, flexible and durable material obtained from the tanning, or chemical treatment, of animal skins and hides to prevent decay. The most common leathers come from cattle, sheep, goats, equine animals, buffalo, pigs and hogs, and aquatic animals such as seals and alligators. Leather can be used to make a variety of items, including clothing, footwear, handbags, furniture, tools and sports equipment, and lasts for decades. Leather making has been practiced for more than 7,000 years and the leading producers of leather today are China and India. Animal rights groups claim that modern commercial leather making and the consumption of its products is unethically killing animals. According to the life-cycle assessment (LCA) report for the United Nations Industrial Development Organization, 99% of the raw hides and skins used in the production of leather derive from animals raised for meat and/or dairy production. Critics of tanneries claim that they engage in unsustainable practices that pose health hazards to the people and the environment near them. The processing stages of tanneries use thousands of liters of water for one hide or animal skin and release toxic liquid waste into the environment that can cause soil depletion and health issues related to the human skin, respiratory system and more. However, advancements have been made in the amount and treatment of water used by tanneries to reduce impact.皮革（ひかく）とは、動物の皮膚を生のまま、または、なめしてあるものを指す。動物から剥いだ皮膚を皮、皮から毛を除き、なめして得られる製品を革といい、生皮から革までを含めて皮革と総称する。毛皮は毛をつけたままなめしたもので、広義には皮革に含まれる。 人工的に作られた人造皮革（人工皮革と合成皮革）と区別するため、動物の皮膚をなめしたものを天然皮革（てんねんひかく）や本革（ほんがわ）ということもある。皮革の中でも元々生えていた体毛まで利用するものは毛皮 (Fur) という。 (Source: http://dbpedia.org/resource/Leather) |
