ASSESSMENT OF RIVER WATER QUALITY USING MACROINVERTEBRATE ORGANISMS AS POLLUTION INDICATORS OF CIRHANYOBOWA RIVER, LAKE KIVU, DR CONGO

Biotic indices to monitor water quality are helpful tools for evaluating the health of rivers. Water quality analysis is mainly done using physical and chemical attributes in the DR Congo. The objectives of this study were to assess the biological water of Cirhanyobowa River using macroinvertebrate[r]

2. Materials and methods
2.1. Study site
Cau River basin lies in coordinates of 21 0 07’ - 22 0 18’ North latitude, 105 0 28’ - 106 0 08’ East longitude. The area of basin is about 6,030 km 2 , it runs through six provinces: Bac Kan, Thai Nguyen, Bac Ninh, Bac Giang, Vinh[r]

Reliability of laboratory-generated environmental data depends on a series of program procedures that include proficiency test samples, mechanisms for handling data inquiries, QA reporting to management, organized ways of handling corrective action, long-term data storage, and a[r]

The present study reports the seasonal and spatial changes in water quality of river Yamuna, India. Surface water samples were collected from three different stretches of river Yamuna i.e. Delhi, Mathura and Agra on seasonal basis from April 2014 to February 2015 and were analyzed for different wate[r]

Studies of the composition and density of phytoplankton and the water quality of Nhu Y river were conducted over six months (March to August 2011). Phytoplankton samples were collected by filtration and immediately preserved in Lugol’s solution. The phytoplankton species composition recorded 117 spe[r]

Where pool What ball How team TRANG 11 Type of sport Place Equipment required to play with Number of players/ participants Water polo Pool Ball team Rowing Sea, lake, river Boat, oars in[r]

Where pool What ball How team TRANG 11 Type of sport Place Equipment required to play with Number of players/ participants Water polo Pool Ball team Rowing Sea, lake, river Boat, oars in[r]

In the present study, the Biological diatom index (BDI) and the Trophic diatom index (TDI) were calculated for the assessment the ecological status and the water quality of the Sai Gon river in comparison with the physico-chemical variables. In addition, a multivariate method was used to elucidate t[r]

The regular assessment of a water source has been important for safety and pollution warning. Specifically, the concentration of trace elements in water reflects the pollution level. Urbanization, industrialization, fertilizers and other plant protection products have negatively affected the environ[r]

BOARD OARS TANK EGULATOR TRANG 7 Trương Thành Khải - Phù Cát 2 TASK 2 TYPE OF SPORT PLACE EQUIPMENT REQUIRED NUMBER OF PLAYERS WATER POLO _POOL_ _BALL_ _TEAM_ ROWING SEA, LAKE, RIVER BOA[r]

1.3 Problems related to traditional rearing
The major problems associated with traditional methods of farming have arisen with the uncritical application of criteria of domestic poultry production to the rearing of game. This approach has favored the most domestic ch[r]

Materials and Methods
River Chambal originated near the Janapao temple at about 24 km south-west away from Mhow iin Madhya Pradesh at an elevation of 854.35 m. At the origin, there are three Nallah which are 1.6 to 2.4 km in length around the temple. These Nallah meet the river