Search Results - subject:"dissolved oxygen"

Fluoride content in water bodies near Velliangiri Hills

B., Sachin Aditya; Ganapathy, Dhanraj; Sasanka, Keerthi - In: Journal of Contemporary Issues in Business and Government 26 (2020) 2, pp. 1752-1757

Persistent link: https://www.econbiz.de/10012548249

Pilot Experimentation with Complete Mixing Anoxic Reactors to Improve Sewage Denitrification in Treatment Plants in Small Communities

Raboni, Massimo; Torretta, Vincenzo; Viotti, Paolo; … - In: Sustainability 6 (2013) 1, pp. 112-122

dissolved oxygen on the denitrification efficiency is highlighted. …

Persistent link: https://www.econbiz.de/10011030043

Mathematical Simulation Tools for Developing Dissolved Oxygen TMDLs.

Vellidis, G.; Barnes, P.; Bosch, D.D.; Cathey, A.M. - 2006

In many regions of the U.S., low dissolved oxygen (DO) is a common freshwater impairment. States, territories, and …

Persistent link: https://www.econbiz.de/10009429562

A Six Sigma approach for R&D : measuring dissolved oxygen

Johnson, Michael J.; Claverie, Monique T.; Johnson, … - In: International journal of six sigma and competitive … 7 (2012) 2/4, pp. 134-150

Persistent link: https://www.econbiz.de/10010231252

The Effects of Water Quality on Coastal Recreation Flounder Fishing

Massey, Matt; Newbold, Steve; Gentner, Brad - National Center for Environmental Economics (NCEE), … - 2004

quality on overall fish abundance through the effects of dissolved oxygen (DO) on the survivorship of young juvenile fish. The …

Persistent link: https://www.econbiz.de/10008587661

Effects of a suspended shade cloth cover on water quality of an agricultural reservoir for irrigation

Maestre-Valero, J.F.; Martínez-Alvarez, V.; … - In: Agricultural Water Management 100 (2011) 1, pp. 70-75

, dissolved oxygen concentration and water turbidity) and environmental (evaporation, rainfall, wind speed and solar radiation … the reduction in photosynthesis (95% reduction of chlorophyll-a) reduced the concentration of dissolved oxygen to 1.5mgL−1 …

Persistent link: https://www.econbiz.de/10011047591

Water quality management of a stretch of river Yamuna: An interactive fuzzy multi-objective approach

Singh, Ajit; Ghosh, S.; Sharma, Pankaj - In: Water Resources Management 21 (2007) 2, pp. 515-532

in a river basin. The IFMOLP model formulated will first evaluate dissolved oxygen (DO) concentrations or DO deficits at …

Persistent link: https://www.econbiz.de/10010794429

O-sub-2 replenishment to fish nests: males adjust brood care to ambient conditions and brood development

Green, Bridget S.; McCormick, Mark I. - In: Behavioral Ecology 16 (2005) 2, pp. 389-397

microenvironment of the embryos and, subsequently, whether tending was modified according to ambient dissolved oxygen (DO), increasing …

Persistent link: https://www.econbiz.de/10008581458

Effects of a low oxygen environment on parental effort and filial cannibalism in the male sand goby, Pomatoschistus minutus

Lissåker, Maria; Kvarnemo, Charlotta; Svensson, Ola - In: Behavioral Ecology 14 (2003) 3, pp. 374-381

minutus, by increasing the parental effort (fanning expenditure) through reduced levels of dissolved oxygen to 39% in an …

Persistent link: https://www.econbiz.de/10008581502

Fish bioecology in relation to sediments in the Mekong and in tropical rivers

Baran, E.; Guerin, E. - WorldFish Center, Consultative Group on International …

Sediments are an essential component of rivers and of their biological functioning. In addition to their influence on river geomorphology (maintenance of river forms and habitats such as pools and sand bars), sediments also include nutrients, detritus and organic debris of various sizes which...

Persistent link: https://www.econbiz.de/10010553360