Cross-Strait relationsThe Cross-Strait relations (sometimes called Mainland–Taiwan relations, or TaiwanChina relations) are the relations between China (officially the People's Republic of China, PRC) and Taiwan (officially the Republic of China, ROC). The relationship has been complex and controversial due to the dispute on the political status of Taiwan after the administration of Taiwan was transferred from Japan to the Republic of China at the end of World War II in 1945, and the subsequent split between the PRC and ROC as a result of the Chinese Civil War.
China and the United NationsChina is one of the charter members of the United Nations and is one of five permanent members of its Security Council. One of the victorious Allies of World War II (the Chinese theatre of which was the Second Sino-Japanese War), the Republic of China (ROC) joined the UN upon its founding in 1945. The subsequent resumption of the Chinese Civil War led to the establishment of the People's Republic of China (PRC) in 1949. Nearly all of Mainland China was soon under its control and the ROC government retreated to the island of Taiwan.
Politics of ChinaThe politics of the People's Republic of China takes place in a framework of a unitary Marxist–Leninist one-party socialist state under the Chinese Communist Party (CCP). The Chinese political system is authoritarian. There are no freely elected national leaders, political opposition is suppressed, all religious activity is controlled by the CCP, dissent is not permitted, and civil rights are curtailed. Direct elections occur only at the local level, not the national level, with all candidate nominations controlled by the CCP.
CorrosionCorrosion is a natural process that converts a refined metal into a more chemically stable oxide. It is the gradual deterioration of materials (usually a metal) by chemical or electrochemical reaction with their environment. Corrosion engineering is the field dedicated to controlling and preventing corrosion. In the most common use of the word, this means electrochemical oxidation of metal in reaction with an oxidant such as oxygen, hydrogen or hydroxide. Rusting, the formation of iron oxides, is a well-known example of electrochemical corrosion.
Water resourcesWater resources are natural resources of water that are potentially useful for humans, for example as a source of drinking water supply or irrigation water. 97% of the water on Earth is salt water and only three percent is fresh water; slightly over two-thirds of this is frozen in glaciers and polar ice caps. The remaining unfrozen freshwater is found mainly as groundwater, with only a small fraction present above ground or in the air. Natural sources of fresh water include surface water, under river flow, groundwater and frozen water.
Water scarcityWater scarcity (closely related to water stress or water crisis) is the lack of fresh water resources to meet the standard water demand. There are two types of water scarcity namely physical and economic water scarcity. Physical water scarcity is where there is not enough water to meet all demands, including that needed for ecosystems to function. Arid areas for example Central and West Asia, and North Africa often experience physical water scarcity.
PesticidePesticides are substances that are meant to control pests. This includes herbicide, insecticide, nematicide, molluscicide, piscicide, avicide, rodenticide, bactericide, insect repellent, animal repellent, microbicide, fungicide, and lampricide. The most common of these are herbicides, which account for approximately 50% of all pesticide use globally. Most pesticides are intended to serve as plant protection products (also known as crop protection products), which in general, protect plants from weeds, fungi, or insects.
Corrosion inhibitorIn chemistry, a corrosion inhibitor or anti-corrosive is a chemical compound that, when added to a liquid or gas, decreases the corrosion rate of a material, typically a metal or an alloy, that comes into contact with the fluid. The effectiveness of a corrosion inhibitor depends on fluid composition, quantity of water, and flow regime. Corrosion inhibitors are common in industry, and also found in over-the-counter products, typically in spray form in combination with a lubricant and sometimes a penetrating oil.
WaterWater is an inorganic compound with the chemical formula . It is a transparent, tasteless, odorless, and nearly colorless chemical substance, and it is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food energy, or organic micronutrients. Its chemical formula, , indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds.
Anti-Secession LawThe Anti-Secession Law () is a law of the People's Republic of China, passed by the 3rd Session of the 10th National People's Congress. It was ratified on March 14, 2005, and went into effect immediately. President Hu Jintao promulgated the law with Presidential Decree No. 34. Although the law, at ten articles, is relatively short, Article 8 formalized the long-standing policy of the PRC to use military means against Taiwan independence in the event peaceful means become otherwise impossible.
