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CONSTRUCTION OF GREEN TIDE MONITORING SYSTEM AND RESEARCH ON ITS KEY TECHNIQUES
green tide GIS remote sensing integration spatial distribution extraction
2018/5/16
As a kind of marine natural disaster, Green Tide has been appearing every year along the Qingdao Coast, bringing great loss to this region, since the large-scale bloom in 2008. Therefore, it is of gre...
A STUDY ON REAL-TIME FLOOD MONITORING SYSTEM BASED ON SENSORS USING FLOOD DAMAGE INSURANCE MAP
Monitoring System Flood Damage Insurance Map IoT (Internet of Things) LPWA (Low Power Wide Area)
2018/4/18
Typical types of natural disasters that occur in Korea are damages from heavy rain, storm, and heavy snow. In order to prepare for this, the storm and flood damage insurance program is operated. For t...
The Effect of System Stochastic Noise on SINS Initial Alignment
捷联惯导系统 多位置对准 单轴旋转 卡尔曼滤波 系统随机噪声
2014/4/17
捷联惯导系统初始对准系统状态方程所描述的状态统计信息，受系统随机噪声驱动，系统随机噪声通过噪声驱动阵作用于状态。常用系统状态方程的系统噪声驱动阵为单位阵。经过分析发现系统噪声驱动阵为单位阵是有条件的；通过推导给出了系统状态方程可以简化此种形式的条件；指出了在水平陀螺、加速度计随机噪声水平不同时，若使用简化系统模型会引起状态估计误差；并通过单轴旋转多位置对准仿真实验进行了验证。仿真结果表明：若水平陀...
Sustainable Ecotourism Established on Local Communities and Its Assessment System in Costa Rica
Biodiversity Ecotourism Sustainability Pollution
2013/3/8
This dissertation chiefly examines the difficulties and principles of establishing sustainable ecotourism based on local communities. Furthermore, mainly address management techniques of sustainabilit...
Evaluation of the Environmental Impacts Assessment (EIA) System in Lao PDR
Environmental Impact Assessment Lao PDR Strength and Weakness Procedures and Practices
2013/3/12
This study explores and seeks to explain the EIA procedures practice gap in Lao PDR. It reviews the literature and studies EIA legislation, administrative procedures, guidelines, and relevant document...
Root Analogous Solid Waste Management System (RA-MSW for Biocells)
Root Analogy RA Municipal Solid Waste Management Biogas Leachate Biocell 5 R’s Cycle
2013/3/11
Root Analogous Municipal Solid Waste System “RA-MSW” is a novel management system that manages waste, biogas, and leachate in bioreactor landfill. Different than conventional disposal at landfills, wa...
Evaluation of the Environmental Impact Assessment System in Bahrain
Environmental Impact Assessment Bahrain Arabian Gulf
2013/3/11
Environmental Impact Assessment (EIA) was formally adopted as a measure to protect the environment in Bahrain in 1998. A decade after its implementation, this paper evaluates the current EIA system in...
System Dynamics Modeling of Dumpsite Leachate Control in Ogbomosoland, Nigeria
System Dynamics Dumpsite Leachate Pollution Ogbomosoland
2013/3/11
Leachate pollution from landfills is a major source of environmental hazard in many Nigerian municipalities and there is the need to mitigate its effects. The aim of this study is to examine the leach...
3D Field-Scale Environmental Multimedia System Validation of the Dispersion of Benzene for Trail Road Landfill Site and Its Risk Assessment
Environmental Multimedia System (EMS) Monte Carlo Method (MCM) Risk Assessment Multimedia Environments
2013/3/11
In this paper, a new modeling approach incorporating both a new environmental multimedia system (EMS) and the Monte Carlo method (MCM) is developed as a tool for the risk assessment of contaminants. A...
Treatment of Swine Slurry by an Ozone Treatment System to Reduce Odor
Swine Slurry Odor Treatment Ozone
2013/3/12
Development of a technology that can reduce the odor of liquid swine manure during agitation and land application could prove beneficial to the swine industry. The purpose of this study was to evaluat...
Ecotoxicity and Ecosystem Health of a Ramsar Wetland System of India
Heavy Metal Sediment Quality Guidelines Degree of Contamination Pollution Load Index Index of Geo-Accumulation
2013/3/12
In this study one economically important Ramsar wetland system of India, Vembanad wetland system, is studied to determine the environmental pollution. Six surface sediment samples collected from two e...
New Design & Build Biological System through the Use of Microalgae Addressed to Sustainable Development
Environmental Management Microalgae Algal Bloom Lake Restoration Biofuel Feed Additive Waste-water
2013/3/13
Current trends in energy consumption and biofuel manufacturing are neither secure nor sustainable, because they are not provided by necessary cost effective technologies. Further reductions of cost an...
Assessment of Radiological Contamination of Soils Due to Shipbreaking Using HPGe Digital Gamma-Ray Spectrometry System
Shipbreaking Yards HPGe Detector Radionuclides Activity Concentrations Dose Rates Radium
2013/3/13
A systematic study of the distribution of the Naturally Occurring Radioactive Materials as well as the anthropogenic radionuclide in the working environment of the Shipbreaking yards of Sitakunda, Chi...
Coupling System for Food Wastes Anaerobic Digestion and Polyhydroxyalkanoates Production with Ralstonia eutropha
fermentative acids food wastes fermentative acids
2009/11/16
A new technology was developed to couple the anaerobic digestion of food wastes with production of polyhydroxyalkanoates (PHAs). Acetic, propionic, butyric and lactic acids were produced during food w...
Experimental and Theoretical Studies on Desulfurization Efficiency of Dual-alkali FGD System in a RST Scrubber
desulfurization desulfurization,efficiency dimensionless factor
2009/11/16
The effects of operating parameters on desulfurization efficiency of a dual-alkali FGD process in a rotating-stream-tray (RST) scrubber are investigated. A dimensionless factor, e, is proposed in this...