搜索结果: 1-15 共查到“水资源保护 water”相关记录27条 . 查询时间(0.265 秒)
As water restrictions tighten in Southern California in anticipation of summer, the Southwestern United States is seeing growing evidence of climate change and drought for millions of western resident...
Consumption-based Water Management国际研讨会在北京举行（图）
Consumption-based Water Management 国际研讨会 北京
2019/11/8
2019年10月29日至30日，由联合国粮农组织（FAO）、澳大利亚水伙伴（The Australian Water Partnership）和我院流域水循环模拟与调控国家重点实验室共同资助，中国水利水电科学研究院水利研究所与国家重点研究室共同承办的Consumption-based Water Management国际研讨会在北京召开，来自世界银行（WB）、亚洲开发银行（ADB）、国际水资源管理...
University and Abu Dhabi collaboration tackles world water shortages
Abu Dhabi collaboration tackles water shortages The University of Manchester
2019/10/1
A partnership between The University of Manchester and Khalifa University of Science and Technology in Abu Dhabi have developed graphene-based membranes to take salts out of water.
By 2025, two-thirds of the global population could face water shortages. Conflicts over water resource management are increasing, with large sums spent on litigation. To ease these challenges, Mammoth...
2017流域水资源管理与综合治理国际学术研讨会（International Scientific Symposium on Water Resource Management and Comprehensive Reclamation of River Basins）
2017 流域水资源管理与综合治理 国际学术研讨会
2017/9/22
水问题是21世纪全世界面临的重大问题。在气候变化与高强度人类活动共同作用下，水问题正面临着新的挑战，在水灾害、水资源、水环境、水生态四个方面问题尤为突出：气候变化与城市化导致突发性极端洪涝事件的不确定性增加，洪涝防治面临新的挑战；全球变化背景下水资源禀赋和供需格局显著变化，水资源保障风险加剧；高强度人类活动影响下河流变化过程与生境演变驱动机制复合性加剧；城镇化和大规模开发出现的水环境污染问题凸显。...
New NSF-funded videos highlight 'Human Water Cycle'
New NSF videos highlight Human Water Cycle
2017/2/7
Today, the National Science Foundation (NSF) and NBC Learn, the educational arm of NBC News, released an original video series that explores the connection between water, food and energ...
第九届可持续水资源管理国际会议（9th International Conference on Sustainable Water Resources Management）
第九届 可持续 水资源管理 国际会议
2017/1/19
The ninth International Conference on Sustainable Water Resources Management will present recent technological and scientific developments, associated with the management of surface and sub-surface wa...
National Science Foundation invests in a clean water future
National Science Foundation invests clean water future
2016/3/22
Today, at the White House Water Summit, the National Science Foundation (NSF) joins other federal agencies to emphasize its commitment to a sustainable water future.Access to affordable clean wat...
Distribution of water loss via evapotranspiration in a pistachio tree orchard under drip irrigation and non-irrigation conditions
drip irrigation evapotranspiration pistachio root water loss
2015/3/13
The present study aimed to measure the distribution of water loss via evapotranspiration (ET) in a pistachio tree orchard under drip irrigation and non-irrigation conditions at the experimental orchar...
Stream water quality associated with a livestock/poultry production operation in Southeastern Manitoba, Canada
coliform bacteria livestock nitrogen phosphorus stream water quality
2015/3/5
Water quality was examined in two parallel streams in southeastern Manitoba that enclosed a small hog and poultry operation with associated waste lagoons and manure spread fields. Nitrate-N (NN), moly...
Surface irrigation management in relation to water infiltration and distribution in soils
grape yield infiltration parameters irrigation evaluation linear distribution soil water storage surface irrigation (furrow/border) water use efficiency
2015/3/2
Water infiltration and storage under surface irrigation are evaluated, based on the initial soil water content and inflow rate as well as on the irrigation parameters and efficiencies. For that purpos...
Long-term Effect of Forest Renewal on the Water Regime in the Small Experimental Watershed Červík
forest hydrology experimental watershed accelerated forest renewal
2015/3/1
The small, fully forested watershed červík (Ce) is situated in the part of the Beskydy Mts called the
Zadní hory Mts since november 1953, water balance has been measured in this place with the ...
The Comparison of Water and Matter Flows in Three Small Catchments in the Šumava Mountains
water cycle runoff water chemistry matter discharge
2015/3/1
The comparisons of water and matter flows have been evaluated in three small catchments with different land uses in the Šumava Mountains in the south-west of the Czech Republic since 1999. The ca...
Evaluation of management-dependent changes in the water regime of extensive grasslands
grasslands extensive management mulching water regime actual evapotranspiration protection of water resources lysimeters
2015/2/3
The origin of the differences in the water regime components of 0–0.6 m soil profile was identified in extensively managed permanent grasslands (PG, variants: once cut – 1C, twice cut – 2C, nocut – NC...
Drainage Systems and their Water Management Function with regard to Probable Climatic and Hydrological Changes
drainage systems climatic change water discharge controlled drainage double-function control systems farming conditions
2015/1/28
In case that the climatic or farming conditions have changed in a region, it is possible to anticipate that the core parameters of drainage constructions will not be adequate for the current needs. So...