搜索结果: 1-15 共查到“环境工程学 Distribution”相关记录15条 . 查询时间(0.117 秒)
ON VERTICAL DISTRIBUTION OF MAJOR AEROSOL TYPES OVER DIFFERENT PARTS OF ASIA
CALIOP dust polluted dust smoke Asia
2019/2/28
Asia, being the largest continent, both in its size and population is affected by different types of atmospheric aerosols. Also, owing to different local emissions/sources along with the long range tr...
The Phylogeography of Marstonia Lustrica: Understanding the Relationship Between Glaciation and the Evolution and Distribution of a Rare Snail
gastropod glacier Marstonia phylogenetics phylogeography snail
2014/12/9
Marstonia lustrica is a poorly understood aquatic snail, relatively rare throughout its range and listed in the State of Massachusetts as Endangered (MNHESP 2010, Hershler et. al 1987). It is the nort...
Study of the Desulfurization Process and Gas-Solid-Liquid Phase Distribution under the Complex Humidification Conditions in Dense Tower
Composite Humidification Dense-Phase FGD Turbulence Intensity
2013/3/11
In making the gas-solid-liquid phase analysis, based on the collaborative study of the internal and external humidification ratio of desulfurization efficiency, determine the humidifier ratio within 6...
Environmental Distribution of the Radon in a Heavily Populated Area: Preliminary Hazard Evaluation and Inference on Risk Factors in Pescara, Central Italy
Radioactive Pollution Radon Measurements Radon Distribution Radon Risk Analysis Pescara-Italy
2013/3/12
The presence of ionizing sources is a high-risk condition if related to a poor management of the hygiene and health of the anthropic environment. Increased hazard derives from the addition of artifici...
Distribution of Antimony in a Tropical Estuary Dominated by Mangroves
Antimony (III & V) Molecular Diffusion Flux Phytoplankton Bloom Mangrove
2013/3/12
Seasonal variation of antimony was studied in order to characterize its distribution in estuarine water, pore water, sediment, and digenetic behavior in the Sundarbans mangrove ecosystem. The mean con...
Distribution of Different Organotin and Organolead Compounds in Sediment of Suez Gulf
Organotin Organolead Sediment Suez Gulf Egypt
2013/3/12
Organotin and organolead compounds were determined in sediments of the Suez Gulf The concentrations of Tributyltin (TBT) ranged from 0.27 to 2.77 with an average value of 1.37 礸g-1; dry wt. However, t...
A study was undertaken to assess the distribution behaviour of Dimethoate in tea leaf. Tea bushes were subjected to Dimethoate spray at recommended dose and double the recommended doses. The extractio...
Regional Distribution of Soil Phosphorus Across Congregation-Grazing Zones of Forage-Based Pastures with Cow-Calf Operations in Florida
Beef Cattle Congregation Structures Congregation Zone Grazing Zone Total Phosphorus Phosphorus Saturation Nutrient Management
2013/3/12
The arrangement of supplemental feed, water, shelter, and their concurrent interactions with topographic features may influence the distribution of animals and their simultaneous use of pasture’s reso...
Study of the Temperature Distribution in a Road Tunnel Under the Effect of Two Ventilation Systems
Tunnel Fire Ventilation FDS Stratified Flow Temperature
2013/3/12
This paper proposes numerical investigations carried out on a small scale tunnel model airing to study the fire-induced smoke control by longitudinal and longitudinal-natural ventilation systems. We s...
Pollution Tolerance of Smoke in the Distribution of Neurotransmitter Enzyme (Acetylcholine Esterase) and Total Cholesterol in Tissues of Wistar Rats
Municipal Land-Fill Smoke Pollutants Acetylcholine Esterase Total Cholesterol
2013/3/13
This study was designed to assess total animal exposure to non-occupational but environmentally induced smoke through short-term landfill burning toxicity tests at the biochemical levels. Exposure to ...
The Probability Distribution of the Drought Parameters of the Central Anatolian Closed Watershed
Kuraklik olasilik dagilimlari maksimum kuraklik lsiddeti en uzun kuraklik suresi
2009/10/13
The Probability Distribution of the Drought Parameters of the Central Anatolian Closed Watershed。
Geochemical Distribution of Trace Metals and Assessment of Anthropogenic Pollution in Sediments of Old Nakagawa River, Tokyo, Japan
Pollution anthropogenic effect trace metals sediment fractionation
2009/1/22
The geochemical distributions of cadmium (Cd), copper (Cu), chromium (Cr), lead (Pb) and zinc (Zn) were examined in sediments collected from Old Nakagawa River (NR), Tokyo, Japan. A widely used 5-step...
The Magnitude and Spatial Distribution of In-use Zinc Stocks in Cape Town, South Africa
Cape Town EDA (Exploratory Data Analysis) GIS
2008/10/24
Cape Town is a major urban area that possesses large reservoirs of in-use zinc. These reservoirs will gradually become available for re-use as the zinc-containing products become obsolete, should re-u...
DISTRIBUTION OF HYDROCARBONS AND HEAVY METALS IN SEDIMENT AND A CRUSTACEAN (shrimps – Penaeus notialis) FROM THE BONNY/NEW CALABAR RIVER ESTUARY,NIGER DELTA
Total hydrocarbon Heavy metals shrimp sediment
2008/10/24
notialis) along Bonny/New Calabar River Estuary were studied to cover the two dominant (wet -September 2000 and dry - January 2001) seasons, in ten selected stations located in 3 main ecological zones...
Temperature Distribution and Air Pollution in Phnom Penh, Cambodia - Influence of Land Use and the Mekong and Tonle Sap Rivers
Urban air temperature measurement air pollutants river temperature GIS
2016/3/30
The temperature distribution in Phnom Penh was measured using a car to evaluate the thermal
characteristics and air pollution in the city. The measurements were made by using temp-hygro
sensors with...