导致男性不育的环境生物地球化学因素

导致男性不育的主要因素有：原生(天然的)环境生物地球化学因素，包括饮用水水质，微量元素如锌和锰，人群对生物地球化学环境的适应性等等；次生(污染的)环境生物地球化学，如环境激素的影响、空气中金属微粒的污染等；环境物理因素，包含核、X射线、电磁波和热的辐射等；社会环境因素．包括不健康和不道德的生活行为，如吸烟、吸毒、酗酒、性滥交，不科学的生活方式导致的肥胖症的影响等。男性不育的防治也在中作了简要讨论。

Male Sterility Induced Environment Biogeochemical Factors

There are four kinds of factors to induce male sterility. The first is raw (nature)environmental biogeochemistry including quality of drinking water, microelements such as zinc and manganese, public adaptability to biogeochemistry environments. The second is unnatural (polluted) environmental biogeochemistry such as the effect of environmental hormones, polluted by metal particles in the air.The third is environmental physics including nuclear radiation, X ray, and electromagnetic wave and thermal radiation. The last is social environment including ill health and bad living behavior such as smoking, freak out, and excessive sex intercourse, adiposity induced by unscientific living style. This paper also simply discusses the prevention and curing methods of male sterility.