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  1. Reduction of primary production and changing of nutrient ratio in the East China sea

  2. The Changjiang (Yangtze) River, the fifth largest river in the world in terms of water discharge, empties into the northwest corner of the East China Sea (ECS), one of the largest fisheries in the world. Annual water discharge reaches 924.8  109 m3
  3. 所属分类:C

    • 发布日期:2010-04-14
    • 文件大小:532480
    • 提供者:charleyQ
  1. Layered H2K2Nb6O17 exfoliation promoted by n-butylamine

  2. We have been exploring experimental conditions to achieve the exfoliation of the layered niobate phase K4Nb6O17 using alkyl amines. In this work, the exfoliation process of the niobate acidic form H2K2Nb6O17 was evaluated in aqueous solutionmedia us
  3. 所属分类:C

    • 发布日期:2010-08-08
    • 文件大小:468992
    • 提供者:ZinsserLynn
  1. An improved algorithm for retrieving chlorophyll-a from MODIS imagery

  2. In this study, an improved MODIS ocean chlorophyll-a (chla) 3 model (IOC3M) algorithm was developed as a substitute for the MODIS global chla concentration estimation algorithm, OC3M, to estimate chla concentrations in waters with high suspended sed
  3. 所属分类:专业指导

    • 发布日期:2013-08-22
    • 文件大小:850944
    • 提供者:chenjun1982
  1. Redox effects on the microbial degradation of refractory

  2. Microbially mediated reduction–oxidation (redox) reactions are often invoked as being the mechanisms by which redox state influences the degradation of sedimentary organic matter (OM) in the marine environment. To evaluate the effects of elevated, o
  3. 所属分类:其它

    • 发布日期:2014-08-11
    • 文件大小:3145728
    • 提供者:songhong8912
  1. The Sediment Size that Determines Channel Morphology

  2. The Sediment Size that Determines Channel Morphology
  3. 所属分类:讲义

    • 发布日期:2014-12-15
    • 文件大小:927744
    • 提供者:qq_24532457
  1. WASP软件介绍

  2. The Water Quality Analysis Simulation Pro-gram—(WASP6), an enhancement of the original WASP (Di Toro et al., 1983; Connolly and Winfield, 1984; Ambrose, R.B. et al., 1988). This model helps users interpret and predict water quality responses to natu
  3. 所属分类:讲义

    • 发布日期:2015-07-28
    • 文件大小:681984
    • 提供者:xianboren123
  1. wasp操作软件

  2. The Water Quality Analysis Simulation Pro-gram—(WASP6), an enhancement of the original WASP (Di Toro et al., 1983; Connolly and Winfield, 1984; Ambrose, R.B. et al., 1988). This model helps users interpret and predict water quality responses to natu
  3. 所属分类:讲义

    • 发布日期:2015-07-28
    • 文件大小:681984
    • 提供者:xianboren123
  1. 昆明机场高填方区分层沉降监测成果分析

  2. 适合学习监测方面的人员,可以学习分层沉降监测的方法和手段
  3. 所属分类:教育

    • 发布日期:2018-08-22
    • 文件大小:1048576
    • 提供者:ramblecandle
  1. SWAT assessment tool

  2. ABSTRACT. This article introduces a special collection of 20 research articles that present current developments and applications of the Soil and Water Assessment Tool (SWAT). The first objective is to review and introduce the research addressed wit
  3. 所属分类:专业指导

    • 发布日期:2018-10-26
    • 文件大小:123904
    • 提供者:weixin_43524864
  1. A Hybrid LBM-FDM Model for Sediment Transport and Riverbed Deformation

  2. 基于LBM-FDM混合模型的泥沙输运与河床变形模拟,刘海飞,丁禹,本研究基于格子Boltzmann方法和有限差分法建立了一个用于模拟泥沙输运和河床演变的二维混合模型。其中,浅水方程和对流扩散方程分别
  3. 所属分类:其它

    • 发布日期:2020-03-03
    • 文件大小:1048576
    • 提供者:weixin_38590541
  1. Estimating The Sediment Deposit Volume in Khashm Elgirba Reservoir – Sudan

  2. Estimating The Sediment Deposit Volume in Khashm Elgirba Reservoir – Sudan,Ahmed Mohammed Osman,anwar adam,Khashm Elgirba reservoir is located in the upper of Atbara River, which carries the bigest sediment volume of all the rivers in Sudan. Due to
  3. 所属分类:其它

    • 发布日期:2020-02-27
    • 文件大小:305152
    • 提供者:weixin_38536349
  1. Predicting the Deposited Sediment Volume Case Study Roseires Reservoir

  2. Predicting the Deposited Sediment Volume Case Study Roseires Reservoir ,Anwar Adam,Ahmed Mohammed Osman,The calculation of the deposited sediment volume is one of the most important tasks in river engineering. The task is particularly difficult be
  3. 所属分类:其它

    • 发布日期:2020-02-27
    • 文件大小:385024
    • 提供者:weixin_38660802
  1. Planning_for_Implementation_of_Riparian_Buffers_in.pdf

  2. The Feitsui reservoir is a major water supply source for more than five million people in Northern Taiwan. The reservoir water quality has been good, but is threatened by eutrophication due to excessive nutrient input and siltation due to sediment
  3. 所属分类:咨询

    • 发布日期:2020-02-10
    • 文件大小:515072
    • 提供者:weixin_43370796
  1. Surrogate Modeling in Predicting Fine Sediment transportation along the Dutch Coastal Area

  2. 代理模型对预测荷兰港口区泥沙浓度的应用,褚恺,,数值模型和数据驱动模型在模拟泥沙输运方面应用广泛,然后两者都存在若干缺点。本文在数值模型输出数据的基础上采用几种不同的数
  3. 所属分类:其它

    • 发布日期:2020-01-27
    • 文件大小:191488
    • 提供者:weixin_38720756
  1. “垂向异重流式水沙分离鳃”鳃片型式对水沙分离的影响研究

  2. “垂向异重流式水沙分离鳃”鳃片型式对水沙分离的影响研究,朱超,邱秀云,RESEARCH FOR THE WATER SAND SEPARATION EFFECT ON THE PATTERN OF THE GILL-PIECE OF“ THE VERTICAL-COMPONENT DENSITY FLOW WATER-SEDIMENT SEPARATION DEVICE”
  3. 所属分类:其它

    • 发布日期:2020-01-19
    • 文件大小:365568
    • 提供者:weixin_38550812
  1. Effect of Erosion and Sedimentation on Storage Capacity for Roseires Reservoir-Sudan

  2. Effect of Erosion and Sedimentation on Storage Capacity for Roseires Reservoir-Sudan,Adam Ishag Ibrahim,John Leju ,Sediment transport processes in the Roseires reservoir and the effect of sediment interruption due to the deposition of the reservoir a
  3. 所属分类:其它

    • 发布日期:2020-01-18
    • 文件大小:436224
    • 提供者:weixin_38664612
  1. Research of the phosphorus types and releasing rates from the water-sediment interface of Shanzi deep reservoir in Fujia

  2. Research of the phosphorus types and releasing rates from the water-sediment interface of Shanzi deep reservoir in Fujian Province,苏玉萍,林婉珍,The SMT methods were used for the extraction of phosphorus species in the surface sediments of the Shanzi reser
  3. 所属分类:其它

    • 发布日期:2019-12-31
    • 文件大小:201728
    • 提供者:weixin_38751031
  1. Northward drift of suspended sediment concentration in the Yangtze estuary in spring

  2. 春季长江口悬浮物质的北向漂移聚集问题,张新峰,叶旭昌,本文使用MODIS遥感数据对长江口及其近海海域2007年至2011年春天的悬沙浓度(SSC)的空间分布进行了分析。结果表明,高浓度的SSC区域没�
  3. 所属分类:其它

    • 发布日期:2019-12-31
    • 文件大小:713728
    • 提供者:weixin_38752628
  1. A semi-analytical total suspended sediment retrieval model

  2. A simple semi-analytical model to estimate total suspended sediment matter (3S) was established for estimating TSM concentrations in Changjiang River Estuary. The results indicate that 3S model with near-infrared wavelengths provide good estimates of
  3. 所属分类:专业指导

    • 发布日期:2013-08-22
    • 文件大小:1048576
    • 提供者:chenjun1982
  1. MiMeMo.Sediment:为MiMeMo模型域构建合成沉积物图的代码-源码

  2. MiMeMo沉积物 此页面从广义上详细介绍了用于创建巴伦支海和格陵兰海的合成沉积物图的代码。 这些将用作MiMeMo的一部分来参数化StrathE2E Polar ,但是其他人可能也发现它们很有用! 简而言之,将波浪作用,水速和测深仪输入到随机森林模型中。 该模型在由挪威地质调查局与俄罗斯联邦州一元研究和生产公司进行地质海洋调查(SEVMORGEO)合作创建的巴伦支海沉积物概观文件中进行了训练。 然后,在计算不同沉积物分数的百分比,平均粒度,Kong隙率,渗透率,有机质含量和平均每月扰动值之前
  3. 所属分类:其它

    • 发布日期:2021-03-22
    • 文件大小:66060288
    • 提供者:weixin_42168230
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