Changes in diversity and composition of fish species in the Southern Benguela Ecosystem of Namibian
dissolved oxygen
,
Henties Bay
,
Hierarchical Cluster Analysis
,
Namibian coast
,
Oranjemund
,
Seafloor depths
,
species composition
,
species diversity
,
total body mass
Abstract:
Species diversity and composition of fish in bottom-trawling were investigated in the Namibian waters between Oranjemund and Henties Bay. Sampling followed a systematic transects design, along latitude gradients (28 - 22°S) at different seafloor depths (100 - 500 m). In total...
Read morePreliminary studies on physico-chemical parameters of river Wardha, District Chandrapur, Maharashtra
conductivity
,
dissolved oxygen
,
pH
,
physico-chemical
,
summer season
,
total alkalinity
,
total hardness
,
Wardha River
Abstract:
The total environment is a complex entity of which water is the essential component for survival of all the living beings. Life in aquatic environment is largely governed by physico-chemical characteristics and their stability in ecosystem. The precipitation which is the main...
Read moreConstraints to international donor agencies’ community development assistance in rural Rivers State, Southern Nigeria
Constraints
,
Donor Agencies
,
Micro Project Programme
,
Nigeria
,
Rivers State
,
Rural Development
,
United Nations Development Programme
,
World Bank
Abstract:
This study examined the impediments to international Donor agencies’ community development efforts in the rural sector of Rivers State, Nigeria. One hundred community dwellers (men, women and youth) were interviewed, using scheduled questionnaires. Also, three international...
Read moreNumber and mass of ultrafine, fine and coarse atmospheric particles during different seasons at Agra, India
Abstract:
In the urban atmosphere, adverse health effects of airborne particles cause great concern. Some toxicological studies show that ultrafine particles exert a much stronger physiological effect than the same mass of coarse particles due to an increase both in the number and...
Read moreCapacity of fly ash and organic additives to support adequate earthworm biomass for large scale vermicompost production
Cow Dung
,
Crop Residue
,
Eudrilus eugeniae
,
Fly Ash
,
Lampito mauritii
,
Press Mud
,
vermicompost
,
vermiculture technology
Abstract:
To investigate the feasibility of utilization of vermiculture technology for large scale production of vermicompost from Fly Ash (FA) mixed with Press Mud (PM), Cow Dung (CD) and Crop Residue (CR) employing earthworms Eudrilus eugeniae and Lampito mauritii. Eight treatments...
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