Review of the Phaseout of Methyl Bromide PDF Download

Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Forestry, Resource Conservation, and Research
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 140

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Publisher: Nordic Council of Ministers
ISBN: 9789291207008
Category : Technology & Engineering
Languages : en
Pages : 80

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Publisher: UNEP/Earthprint
ISBN: 9789280727708
Category : Air
Languages : en
Pages : 500

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Author: George Ware
Publisher: Springer Science & Business Media
ISBN: 0387217258
Category : Science
Languages : en
Pages : 222

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Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy, and significant areas of accomplished or needed endeavor in the total field of xenobiotics in any segment of the environment, as well as toxicological implications.

Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Conservation, Credit, Rural Development, and Research
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 96

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Publisher: UNEP/Earthprint
ISBN: 9280717340
Category : Atmospheric ozone
Languages : en
Pages : 40

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Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Livestock and Horticulture
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 108

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Author: Wolfram Schlenker
Publisher: University of Chicago Press
ISBN: 022661980X
Category : Business & Economics
Languages : en
Pages : 316

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Agricultural yields have increased steadily in the last half century, particularly since the Green Revolution. At the same time, inflation-adjusted agricultural commodity prices have been trending downward as increases in supply outpace the growth of demand. Recent severe weather events, biofuel mandates, and a switch toward a more meat-heavy diet in emerging economies have nevertheless boosted commodity prices. Whether this is a temporary jump or the beginning of a longer-term trend is an open question. Agricultural Productivity and Producer Behavior examines the factors contributing to the remarkably steady increase in global yields and assesses whether yield growth can continue. This research also considers whether agricultural productivity growth has been, and will be, associated with significant environmental externalities. Among the topics studied are genetically modified crops; changing climatic factors; farm production responses to government regulations including crop insurance, transport subsidies, and electricity subsidies for groundwater extraction; and the role of specific farm practices such as crop diversification, disease management, and water-saving methods. This research provides new evidence that technological as well as policy choices influence agricultural productivity.

Author: Norris Hundley Jr.
Publisher: Univ of California Press
ISBN: 9780520925298
Category : Nature
Languages : en
Pages : 830

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The story of "the great thirst" is brought up to date in this revised edition of Norris Hundley's outstanding history, with additional photographs and incisive descriptions of the major water-policy issues facing California now: accelerating urbanization of farmland and open spaces, persisting despoliation of water supplies, and demands for equity in water allocation for an exploding population. People the world over confront these problems, and Hundley examines them with clarity and eloquence in the unruly laboratory of California. The obsession with water has shaped California to a remarkable extent, literally as well as politically and culturally. Hundley tells how aboriginal Americans and then early Spanish and Mexican immigrants contrived to use and share the available water and how American settlers, arriving in ever-increasing numbers after the Gold Rush, transformed California into the home of the nation's preeminent water seekers. The desire to use, profit from, manipulate, and control water drives the people and events in this fascinating narrative until, by the end of the twentieth century, a large, colorful cast of characters and communities has wheeled and dealed, built, diverted, and connived its way to an entirely different statewide waterscape. The story of "the great thirst" is brought up to date in this revised edition of Norris Hundley's outstanding history, with additional photographs and incisive descriptions of the major water-policy issues facing California now: accelerating urbanization

Author: United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 108

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This volume includes the transcript of the U.S. Congress subcommittee hearing held in June 2003 that discussed the status of the compound methyl bromide as it pertains to the Montreal Protocol and the Clean Air Act. The Montreal Protocol on Substances that Deplete the Ozone Layer is an international treaty designed to protect the ozone layer by phasing out the production of numerous substances believed to be responsible for ozone depletion. The Clean Air Act is a U.S. federal law designed to control air pollution on a national level. Methyl bromide (MeBr) is an odorless, colorless gas that has been used as a soil fumigant and structural fumigant to control pests across a wide range of sectors. Because MeBr depletes the stratospheric ozone layer, the amount of MeBr produced and imported in the U.S. was reduced incrementally until it was phased out completely by January 1, 2005, pursuant to the U.S.'s obligation under the Montreal Protocol and the Clean Air Act.