Presence of optimal levels of dissolved oxygen (above critical level of 4.5 mg L-1) and presence of zooplankton community are indicators of good water quality of an aquatic ecosystem and also of the health of the same. Reservoirs being artificially created water bodies present hybrid systems ...
agood luck and good bye 好运和再见[translate] akandianying kandianying[translate] awhen were you deflowered? 您何时deflowered ?[translate] aSorry.I forgot.You don't need me anymore Sorry.I忘记了。您不再需要我[translate] a无论从事何种职业都要掌握好扎实的职业技能 Regardless of is engaged in ...
Rotifers as Indicators of Water Quality A comprehensive survey of the literature on the use of rotifers as bio-indicators water quality has been made in this article. Brachionus angularis, Tricho... Dr.,D.,N.,... - 《Acta Hydrochimica Et Hydrobiologica》 被引量: 719发表: 1987年 Midsummer ...
2.ChemistryAny of various substances, such as litmus or phenolphthalein, that indicate the presence, absence, or concentration of another substance or the degree of reaction between two or more substances by means of a characteristic change, especially in color. ...
The Hy-Lite has green and red LEDs that continuously display water quality relative to the setpoint. When the water is “good” the green LED is illuminated. If the water purity falls below setpoint, the red LED flashes and the built-in alarm sounds. The alarm can be silenced by pressing...
Water quality indicators 翻译结果4复制译文编辑译文朗读译文返回顶部 Water quality indicators 翻译结果5复制译文编辑译文朗读译文返回顶部 Water quality target 相关内容 aAn independent sustainability audit offers a number of joint benefits for our companies. 一次独立能持续力审计提供一定数量的联接好处为我们的公司...
Assessment of environmental impacts of cage aquaculture on Lake Volta of Ghana Overall, the water quality indices (CCME-QI and GWQI) carried out indicted that the lake water is good and suitable for tilapia production and other ... AY Karikari 被引量: 0发表: 2017年 Assessment of the water...
In this study, our main objective is to compare the health of coastal marshes across the five Great Lakes, including the rarely sampled eastern arm of Lake Huron, Georgian Bay. Specifically we compare wetland quality by using published ecological indices, the Water Quality Index (WQI; Chow-...
a good water quality in the upstream of the river, and medium water quality in the downstream of the river, which suggested that the urban wastewater originated from increasing population size and industry development in the downstream mainly led to the deterioration of water quality along the rive...
avalue of innovation from the quantitative aspect. It is important to explore the influence of patent“quality” upon firms' market [translate] aused four indicators of patent quality – RPP, RTA, HHI of patents, and patent citations– to explore the relationship between patent [translate] ...