標(biāo)題: Titlebook: Environmental Reconstruction in Headwater Areas; Martin J. Haigh,Josef K?e?ek Book 2000 Kluwer Academic Publishers 2000 education.erosion. [打印本頁(yè)] 作者: 誤解 時(shí)間: 2025-3-21 16:08
書(shū)目名稱(chēng)Environmental Reconstruction in Headwater Areas影響因子(影響力)
書(shū)目名稱(chēng)Environmental Reconstruction in Headwater Areas影響因子(影響力)學(xué)科排名
書(shū)目名稱(chēng)Environmental Reconstruction in Headwater Areas網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱(chēng)Environmental Reconstruction in Headwater Areas網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱(chēng)Environmental Reconstruction in Headwater Areas被引頻次
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書(shū)目名稱(chēng)Environmental Reconstruction in Headwater Areas讀者反饋
書(shū)目名稱(chēng)Environmental Reconstruction in Headwater Areas讀者反饋學(xué)科排名
作者: 等級(jí)的上升 時(shí)間: 2025-3-21 22:47
Environmental Reconstruction in Headwater Areas978-94-011-4134-5Series ISSN 1389-1839 作者: arthrodesis 時(shí)間: 2025-3-22 00:51 作者: mettlesome 時(shí)間: 2025-3-22 05:55 作者: neologism 時(shí)間: 2025-3-22 11:39 作者: PAEAN 時(shí)間: 2025-3-22 13:04 作者: PAEAN 時(shí)間: 2025-3-22 19:54
https://doi.org/10.1057/9781137397232ment structures, change in land husbandry and direct engineering interventions. Headwater regions often waste their resources. In Jammu and Kashmir, 40% (and in South Africa and Iranian Azerbaijan 60%) of the water resource runs to waste. Azerbaijan’s planners believe that 25% could be collected for作者: 擦試不掉 時(shí)間: 2025-3-22 21:28 作者: aplomb 時(shí)間: 2025-3-23 02:43 作者: Liberate 時(shí)間: 2025-3-23 05:48 作者: optic-nerve 時(shí)間: 2025-3-23 13:29 作者: CON 時(shí)間: 2025-3-23 17:47
Implementation and Practical Study,ave seen the development of several spatially distributed, physically based, hydrological models. These models assume that the appropriate physical description of all the relevant hydrological processes will lead to the accurate simulation of runoff generating mechanisms and runoff itself. In theory作者: FOVEA 時(shí)間: 2025-3-23 21:07
https://doi.org/10.1007/978-3-030-86778-2 Basins. The model performed well but weaknesses emerged. Validation was hampered by a lack of watershed erosion data. In two, 46 km., sub-watersheds of the Simeto, the Nicoletti and Ancipa, one located in the central hilly area, the other close to the northern mountains, measurements of sediment ac作者: tariff 時(shí)間: 2025-3-24 00:19
Sandra C. Buttigieg,Adriana Pacerian Peninsula for the whole lifetime of SMMR (1978-1987). The analysis of surface moisture showed a significant and gradual decrease in surface moisture over the ten-year period in one large region in northeastern Spain. The developed methodology, therefore, seems to be a promising tool for large-s作者: cushion 時(shí)間: 2025-3-24 05:07 作者: cardiac-arrest 時(shí)間: 2025-3-24 10:20
International and Development Educationing and cultivation. In the non-loessial Cserhát Hills, gully erosion was linked to areas with less than 30%.forest and where cultivation had extended to slopes greater than 17%. Human action is the main cause of gully formation. Quantitative studies of rill and gully length were carried out for a r作者: 可卡 時(shí)間: 2025-3-24 14:44
Access, Equity and Widening Participation soil fertility decline, water quality deterioration and declining water supplies is widespread. If degradation processes are recognised in the early stages, rehabilitation is relatively easy, but rehabilitation of sites in an advanced state of degradation is a formidable challenge. Degraded sites, 作者: 調(diào)味品 時(shí)間: 2025-3-24 18:24 作者: Modify 時(shí)間: 2025-3-24 20:22
https://doi.org/10.1007/1-84628-189-Xe the means for forest management. Economic and multifunction requirements are often at odds with effective management for ecological or hazard mitigation ends. Clear and discrete objectives need to be prescribed for the management of each forest block and in the case of protection forest, subsidies作者: artifice 時(shí)間: 2025-3-25 03:12
Introduction to Accessible Housing,972, Earthwatch Institute has funded approximately 2,000 research initiatives in 118 countries and enlisted the help of over 50,000 volunteers to work with scientists. Through its model of participatory funding, with participants paying for the opportunity to work alongside scientists, Earthwatch vo作者: 宿醉 時(shí)間: 2025-3-25 07:09 作者: 單調(diào)性 時(shí)間: 2025-3-25 10:23
https://doi.org/10.1007/978-1-4020-5822-6oblems are related to high population pressure on the land. Therefore, any kind of protective measures proposed for African headwater regions must be accompanied by careful socio-economic analysis. Great climate variability - in both time and space - is another important and often negative factor, w作者: 燒瓶 時(shí)間: 2025-3-25 13:56 作者: BROOK 時(shí)間: 2025-3-25 16:55 作者: infelicitous 時(shí)間: 2025-3-25 22:38
1389-1839 ion of a distinctive movement, perhaps an emerging new philosophy, within the practice of headwater management. The Headwater Control movement traces its history back to the First International Conference on Headwater Control, Prague, 1989. Throughout this brief history, Headwater Control has remain作者: fertilizer 時(shí)間: 2025-3-26 03:48 作者: 載貨清單 時(shí)間: 2025-3-26 06:36 作者: jarring 時(shí)間: 2025-3-26 09:58 作者: 可用 時(shí)間: 2025-3-26 14:37
https://doi.org/10.1007/1-84628-189-Xtion ends. Clear and discrete objectives need to be prescribed for the management of each forest block and in the case of protection forest, subsidies provided. These issues are illustrated by a case study of the management of a rockfall protection forest in Isere, Sainte-Foy Tarentaise.作者: 可耕種 時(shí)間: 2025-3-26 18:47
https://doi.org/10.1007/978-1-4020-5822-6accompanied by careful socio-economic analysis. Great climate variability - in both time and space - is another important and often negative factor, which cannot be controlled but only taken into the account.作者: 嚴(yán)厲譴責(zé) 時(shí)間: 2025-3-26 21:38
Test Data Exclusivity in the US and the EU,.6) depending on the survey method used. The mountainous area is 400,739 km. (12% of EU area) of which forests are 46-65%. Clearly, the conservation of mountain headwaters is closely linked to the management of forests.作者: jarring 時(shí)間: 2025-3-27 02:12
Introduction to Accessible Housing, resources. By taking part in Earthwatch expeditions, volunteers and scientists develop a network of citizens who are concerned with environmental problems and desire to change to systems of management that will lead to ecological and cultural sustainability.作者: 有惡臭 時(shí)間: 2025-3-27 06:13 作者: Adj異類(lèi)的 時(shí)間: 2025-3-27 11:28
Earthwatch Institute resources. By taking part in Earthwatch expeditions, volunteers and scientists develop a network of citizens who are concerned with environmental problems and desire to change to systems of management that will lead to ecological and cultural sustainability.作者: 移植 時(shí)間: 2025-3-27 15:30 作者: 背景 時(shí)間: 2025-3-27 20:58
Watershed Monitoring and Modelling: Remote Sensing and GIS Applications in the Mediterranean Environcumulation in reservoirs suggest soil loss rates of 7.4 and 4.7 t/ha/yr. However, the SEMMED-estimated values were 3.56 and 2.78 t/ha/yr. - a major underestimation. There is a need for more detailed soil data and a re-examination of vegetation cover inputs.作者: Individual 時(shí)間: 2025-3-27 23:59
Headwater Control in Austriagation. Elsewhere, the research agenda is focusing on quantification both for hazard zonation and the design of protection measures. There is concern that resources are being wasted by the current subjective expert-assessment approach to hazard definition and by the systematic over-design of protection measures.作者: 謙卑 時(shí)間: 2025-3-28 05:11 作者: Opponent 時(shí)間: 2025-3-28 06:17
https://doi.org/10.1007/978-94-017-8795-6 environments and much threatened by human action. 3) Direct intervention can mitigate the impacts of development. 4) Remedies for environmental problems demand the practical application of integrated environmental management.作者: 冰河期 時(shí)間: 2025-3-28 12:58 作者: Demulcent 時(shí)間: 2025-3-28 18:16
Impact of Human Activities in the Headwater Environmentation, identify analyse problems, make prognoses of future conditions, suggest management options and, where necessary, corrective measures. In principle, all human activities affect the environment. It is important to quantify the degree of this disturbance and to evaluate its costs for society and nature.作者: SLAY 時(shí)間: 2025-3-28 20:01 作者: muscle-fibers 時(shí)間: 2025-3-29 01:28 作者: adroit 時(shí)間: 2025-3-29 04:07 作者: 勤勞 時(shí)間: 2025-3-29 08:50
Spatial Variability of the Hydrologic Cycle and Some Indicators of its Statedrologic conditions from known relationships between the water content of the surface soil layers and at depth. Case study data from the “Slavyanka” experimental area, middle Amur Basin, Siberia, is elaborated.作者: 眉毛 時(shí)間: 2025-3-29 13:22 作者: Boycott 時(shí)間: 2025-3-29 18:00 作者: 隱藏 時(shí)間: 2025-3-29 21:53 作者: Silent-Ischemia 時(shí)間: 2025-3-30 01:54 作者: 排他 時(shí)間: 2025-3-30 06:06 作者: 仇恨 時(shí)間: 2025-3-30 08:20 作者: 不足的東西 時(shí)間: 2025-3-30 13:13
Impact of Human Activities in the Headwater Environmentwhere it is determined if precipitation should infiltrate or run off on the surface, percolate and form groundwater, or be taken up by plants and transpired away. Land use changes cause disruption at this point and produce consequences, many of which may be difficult to predict. Applied scientists a作者: Celiac-Plexus 時(shí)間: 2025-3-30 20:01 作者: 組裝 時(shí)間: 2025-3-30 23:41 作者: 移動(dòng) 時(shí)間: 2025-3-31 02:57 作者: Reverie 時(shí)間: 2025-3-31 05:02 作者: 蕨類(lèi) 時(shí)間: 2025-3-31 13:02
Identification and Classification of European Headwatersion models) are recommended because they better take into account morphological variability and allow more effective channel identification. However, it is also possible to undertake survey at continental scale using state-of-the-art Geographical Information Systems. Some 553,460 to 565,017 headwate作者: 啞劇 時(shí)間: 2025-3-31 16:59 作者: 可憎 時(shí)間: 2025-3-31 21:27
Application of Spatially Distributed Hydrological Models for Risk Assessment in Headwater Regionsave seen the development of several spatially distributed, physically based, hydrological models. These models assume that the appropriate physical description of all the relevant hydrological processes will lead to the accurate simulation of runoff generating mechanisms and runoff itself. In theory
