標(biāo)題: Titlebook: Advances in Soil Science; Soil Degradation Vol R. Lal,B. A. Stewart Book 1990 Springer-Verlag New York Inc. 1990 environment.soil.soil scie [打印本頁] 作者: 矜持 時(shí)間: 2025-3-21 19:21
書目名稱Advances in Soil Science影響因子(影響力)
書目名稱Advances in Soil Science影響因子(影響力)學(xué)科排名
書目名稱Advances in Soil Science網(wǎng)絡(luò)公開度
書目名稱Advances in Soil Science網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Advances in Soil Science被引頻次
書目名稱Advances in Soil Science被引頻次學(xué)科排名
書目名稱Advances in Soil Science年度引用
書目名稱Advances in Soil Science年度引用學(xué)科排名
書目名稱Advances in Soil Science讀者反饋
書目名稱Advances in Soil Science讀者反饋學(xué)科排名
作者: CHOIR 時(shí)間: 2025-3-21 20:21
Soil Erosion and Land Degradation: The Global Risks,36% and 77% of the potentially cultivable land in developing and developed countries, respectively. Ironically, the 1461 million hectares of land now being cultivated does not include an estimated 2000 million hectares of once biologically productive land that has been degraded or destroyed.作者: Androgen 時(shí)間: 2025-3-22 00:39
Book 1990a subject, assessing its importance and identifying additional research needs. A wide array of subjects has been addressed by authors from many countries in the initial ten volumes of the series. The quick acceptance of the series by both authors and readers has been very gratifying and confirms our作者: Constrain 時(shí)間: 2025-3-22 05:14
Soil Wetness and Anaerobiosis,root zone environment devoid of oxygen, and biological activities within the soil are confined to those that can obtain energy for respiration without free oxygen being present. This process is known an ..作者: thrombosis 時(shí)間: 2025-3-22 10:57 作者: 拖債 時(shí)間: 2025-3-22 13:59 作者: 監(jiān)禁 時(shí)間: 2025-3-22 18:20 作者: NAG 時(shí)間: 2025-3-22 21:55 作者: Anterior 時(shí)間: 2025-3-23 03:42 作者: hypotension 時(shí)間: 2025-3-23 05:44
0176-9340 mation on a subject, assessing its importance and identifying additional research needs. A wide array of subjects has been addressed by authors from many countries in the initial ten volumes of the series. The quick acceptance of the series by both authors and readers has been very gratifying and co作者: outer-ear 時(shí)間: 2025-3-23 11:36 作者: chalice 時(shí)間: 2025-3-23 15:27 作者: insurrection 時(shí)間: 2025-3-23 18:04 作者: 終端 時(shí)間: 2025-3-24 01:55 作者: 斜坡 時(shí)間: 2025-3-24 05:30
Springer Proceedings in Physicsentially arable land is estimated at 3031 million hectares, or 22% of the total land area. The potential cultivable land is distributed as follows: 2154 and 877 million hectares, respectively, in developing and developed countries representing 28% and 15% of the land area (Dudal, 1982). About 1461 m作者: cunning 時(shí)間: 2025-3-24 08:22 作者: 跟隨 時(shí)間: 2025-3-24 12:55
https://doi.org/10.1007/978-3-642-46851-3l. People are learning that the resiliency of soil is finite and that soil degradation is not easily reversed, if ever. The focus of land degradation in this century has been on soil erosion, as increasing areas of forest, grassland, and wetland have been cleared for crop production. Soil erosion re作者: Encephalitis 時(shí)間: 2025-3-24 15:41 作者: 清楚說話 時(shí)間: 2025-3-24 19:06
Conference proceedings 19991st editionironment. Factors that affect these organisms, and/or their ability to mediate anthropic functions, have received attention in recent years. The purpose of this chapter is to present a review of the present literature that addresses the potential for biological degradation of soil. Biological degrad作者: 編輯才信任 時(shí)間: 2025-3-25 00:30 作者: judicial 時(shí)間: 2025-3-25 06:11
https://doi.org/10.1007/978-1-4612-3322-0environment; soil; soil science; water作者: overwrought 時(shí)間: 2025-3-25 07:58
978-1-4612-7966-2Springer-Verlag New York Inc. 1990作者: Popcorn 時(shí)間: 2025-3-25 12:03 作者: gruelling 時(shí)間: 2025-3-25 16:06 作者: Resistance 時(shí)間: 2025-3-25 23:42 作者: 心痛 時(shí)間: 2025-3-26 00:41 作者: 可能性 時(shí)間: 2025-3-26 05:30 作者: 密碼 時(shí)間: 2025-3-26 09:44
Soil Compaction in Agriculture: A View Toward Managing the Problem,st agricultural land is situated within 80 km of major urban centers (Duman-ski, 1980). Urban and industrial expansion place further demands on the total land resource, such that agricultural land is affected directly through conversion to other uses, or indirectly by serving as a sink for sometimes作者: 喃喃而言 時(shí)間: 2025-3-26 13:55 作者: 蒸發(fā) 時(shí)間: 2025-3-26 20:30 作者: 描繪 時(shí)間: 2025-3-26 22:43 作者: 贊成你 時(shí)間: 2025-3-27 02:32 作者: 要求比…更好 時(shí)間: 2025-3-27 05:52
Chemical Degradation of Soil,l. People are learning that the resiliency of soil is finite and that soil degradation is not easily reversed, if ever. The focus of land degradation in this century has been on soil erosion, as increasing areas of forest, grassland, and wetland have been cleared for crop production. Soil erosion re作者: Irritate 時(shí)間: 2025-3-27 09:41 作者: 鐵塔等 時(shí)間: 2025-3-27 17:00
Biological Degradation of Soil,ironment. Factors that affect these organisms, and/or their ability to mediate anthropic functions, have received attention in recent years. The purpose of this chapter is to present a review of the present literature that addresses the potential for biological degradation of soil. Biological degrad作者: 特征 時(shí)間: 2025-3-27 18:15
Need for Action: Research and Development Priorities,r the world population, and to preserve a healthy status of global environment. Because the problem of soil degradation is very complex, it is important that we approach the issue in a systematic and logical manner. Some important issues to be addressed as researchable priorities are discussed in th作者: heirloom 時(shí)間: 2025-3-27 22:09
Book 1990ging natural re- sources, particularly soil and water. Soil degradation is clearly one of the most pressing problems facing mankind. Although the spotlight regarding soil degradation in recent years has focused on Africa, concern about the degradation of soil and water resources is worldwide. The wi作者: 動(dòng)機(jī) 時(shí)間: 2025-3-28 05:42 作者: 消極詞匯 時(shí)間: 2025-3-28 10:20
Chemical Degradation of Soil, countries have similar programs. Soil erosion from land clearing and improper management in the developing world—and in particular those of the subtropics and tropics—has reached massive proportions and is the subject of worldwide attention.作者: conspicuous 時(shí)間: 2025-3-28 13:03
Salt-Affected Soils: Their Reclamation and Management for Crop Production,g the dissolved salts in soil solution. Fertilizers and decaying organic matter also serve as additional salt sources. Atmospheric salt depositions, though varying with location, may be an important source along the coasts. The relative significance of each source in contributing soluble salts depen作者: deactivate 時(shí)間: 2025-3-28 18:32
Springer Proceedings in Physicsced in tropical soils literature, when terms such as . and . were introduced. Due to this confusion in soils literature, Kellogg (1949) introduced the term .—LAT derived from .erite—to distinguish them from laterites, but later Maignien (1966) proposed to abandon the term .. The reader is referred t作者: 搖曳 時(shí)間: 2025-3-28 20:27
https://doi.org/10.1007/978-3-642-46851-3 countries have similar programs. Soil erosion from land clearing and improper management in the developing world—and in particular those of the subtropics and tropics—has reached massive proportions and is the subject of worldwide attention.作者: 諷刺 時(shí)間: 2025-3-28 23:20 作者: 北京人起源 時(shí)間: 2025-3-29 04:01
