Nonmilitary concerns, including emerging infectious diseases, environmental degradation, demographic trends, and humanitarian catastrophes, also represent significant threats to global stability. In this book, leading analysts offer an overview of critical security dangers facing the world today.The book ...
Unveiling the Dangers of Land Pollution Land, the very foundation of life, sustains ecosystems, supports agriculture, and provides spaces for human ha
diseases, environmental degradation, runaway population [...] daccess-ods.un.org daccess-ods.un.org 如果我们失败,那么,世界上的种种危险——不稳定、暴力、流行病、环境 恶化、人口增长失控——都将成倍增加。 daccess-ods.un.org daccess-ods.un.org ...
Fuelwood, deforestation, and land degradation: 10 years of evidence from cebu province, the Philippines Cebu is widely perceived as an environmental disaster area on the brink of ecological collapse, and tree cutting for woodfuel production is often blamed ... T Bensel - 《Land Degradation & ...
Biota of the Lake St. Clair: Habitat evaluation and environmental assessment As a shallow, productive lake in the drainage system between Lake Huron and Lake Erie, Lake St. Clair provides habitat for a diverse biota including significant populations of fish and wildlife that are of use to man....
This phenomenon has sparked a concerning trend of escalating chemical usage in agriculture, as farmers resort to more potent and environmentally harmful chemicals to combat resistant pests and weeds. The resulting environmental damage, including soil degradation and water contamination, underscores the ...
•1.ecologicalenvironmentaldegradationAppearwhensandstorminthesand,floatingduststormwrappedbydistrict,reducethevisibility,andtherespiratorydiseasesincreased.•2.productionandlivingaffectedThedryweathercausedbysandstormalwaysbefilledwiththecloudanddarkness.Causethesunradiationreduce,severalhourstotenhoursofbadvisibility,easy...
Dr Wu said the development of a risk modelling approach, based on a Bayesian Network, was a tool increasingly applied in ecology. The findings of the study are specific to hazards andenvironmental conditionsfor individual sites. "For instance, dredging repeated every one, two or three years on...
UV degradation along with the elements aid in the decomposition of polyvinyl chloride compounds and release their contents into their environment. Rub your fingers along a white pvc pipe in your yard that has been exposed to the elements and look at the white powder that will stick ...
Chutes and Ladders was inspired by games played in South Asia about 1,000 years ago. Many of these games had explicit Hindu religious themes. They had different names: Nepal (Nāgapāśa); Tibet (The Game of Liberation); and India (Jñāna Chaupār). A Buddhist monk, Sa-skya Pandita...