Canging Perspectives of Inland Fisheries
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| Foreword................................................................................................ |
|
iii |
| Preface................................................................................................... |
|
iv |
| Seminar Report and Recommendation..................................................ix |
Environmental Issue |
| 1. |
|
Present ecological status of Chilka lake
M. Sinha, R. K. Banerjee, P. K. Pandit and S. K. Chatterjee..................... |
|
1 |
| 2. |
|
Habitat degradation as Threat to piscine abundance
Sushil Kanta Konar, Tapas Paria and Mahadeb Chandra Das .................. |
|
8 |
| 3. |
|
Fish as biomonitoring tool for environmental impact assessment in
the Ganga river system
K. K. Vass, M. K. Mukhopadhayay, Krishna Mitra, M. M. Bagchi and S. Bandhopadhaya................................................................................ |
|
15 |
| 4. |
|
Aquatic pollution and aquaculture prospects-in Egypt
S. M. Kenawy and A. K. Hamza........................................................... |
|
24 |
| 5. |
|
Urceoolariid ciliates of fish as indicators of water quality
Manas K. Das, R. K. Das, S. P. Ghosh and S. Bhowmick......................... |
|
29 |
| 6. |
|
Role of sewage treatment plant in environmental mitigation
Santanu Ghosh and K. K. Vass............................................................. |
|
36 |
| 7. |
|
Coliform and faecal coliform bacterial load in a stretch of Hooghly estuary
R. K. Das, S. Bhowmick, S. P. Ghosh and Sutapa Dutta........................... |
|
41 |
| 8. |
|
Impact of organic wastes on physico-chemical quality of Gurupur estuary, Mangalore
B. K. Bhattacharjya and T. R. C. Gupta................................................. |
|
46 |
| 9. |
|
Seasonal distribution of nutrients in the lower Mahanadi complex
Srikanta Samanta and P. K. Chakrabarti................................................ |
|
50 |
| 10. |
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Changing scenario of fish and fisheries of river Yamuna-Part II
D. N. Mishra and Usha Moza................................................................. |
|
57 |
| 11. |
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Biotic spectrum of river Mahandi in the context of physical degradation
Shree Prakash, Kalpana Srivastava and Ravish Chandra......................... |
|
63 |
| 12. |
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Impact of Trans-Himalayan tributaries on the water quality of the river Brahmaputra
V. Pathak and Alok Sarkar................................................................... |
|
71 |
| 13. |
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Impact of thermal ash and sewage effluents on the ecology of a lake and a rivulet
B. C. Jha............................................................................................. |
|
77 |
| 14. |
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Impact of habitat changes on mahaseer fishery in Indian uplands with special reference to Kumaon Himalayas
C. B. Joshi and H. S. Raina.................................................................... |
|
84 |
| 15. |
|
Primary Production of Hooghly-Matlah estuarine system with special reference to pollution in the Hooghly estuary
M. M. Bagchi and D. Nath....................................................................... |
|
89 |
| 16. |
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Impacts of heavy metals from sewage and oil refinery effluent on dry matter productions in radish plant
K. Chandra........................................................................................... |
|
94 |
| 17. |
|
Biological markers in aquatic environmental monitoring programme
B. P. Mohanty and K. K. Vass.................................................................. |
|
99 |
Productivity Management and Ecofriendly Aquaculture |
| 18. |
|
C- and G-banded karyotypes of ital
A. R. Khuda-Bukhsh and C. Chakrabarti..................................................... |
|
111 |
| 19. |
|
Record fish yield from Thirumoorthy reservoir under scientific management
C. Selvaraj, V. K. Murugesan and S. Monoharan......................................... |
|
114 |
| 20. |
|
Fish seed requirement for reservoirs in Uttar Pradesh
P. K. Pandey........................................................................................... |
|
119 |
| 21. |
|
Energetics of annual reproductive cycle in female Channa gachua (Ham)
K. Gupta and Sujata Raina........................................................................ |
|
123 |
| 22. |
|
Contribution of exotic carps in net production under varied level of composite carp culture
A. K. Roy, A. K. Dutta, S. K. Mukhopadhyay and Apurba Ghosh..................... |
|
129 |
| 23. |
|
Growth and biochemical composition of carp (ital) fry fed live food and mixed diet
Y. R. Malhotra, Kuldeep Krishen Sharma and P. Bambroo.............................. |
|
134 |
| 24. |
|
Impact of Oreochromis mossambicus on the fish yield, catch composition and native fauna of lake Jaisamand (Rajasthan)
Atul Kumar Jain......................................................................................... |
|
139 |
| 25. |
|
Study on abundance and behaviour of weed fishes in Ravishankar Sagar Reservoir (Madhya Pradesh)
Dhirendra Kumar........................................................................................ |
|
143 |
| 26. |
|
Feasibility studies on production of Macrobrachium rosenbergil in low saline wetlands of West Bengal
M. K. Mukhopadhya, Utpal Bhaumik, A. K. Das and S. K. Saha......................... |
|
150 |
| 27. |
|
A case study and development needs of two beels in West Bengal
G. K. Vinci and Krishna Mitra......................................................................... |
|
154 |
| 28. |
|
Combined cultivation of Macrobrachium rosenbergii and Ctenopharyngodon idella in a marginal pond of bhomra beel in West Bengal
M. A. Hassan and M. K. Bandhopadhyay......................................................... |
|
158 |
| 29. |
|
Gram-positive cocci present in sewage-fed ecosystem
A. Chattopadhyay, N. K. Manna and M. L. Bhowmik.......................................... |
|
163 |
| 30. |
|
Localization of NOR in metaphase chromosomes of two species of larvivorous fish Chanda nama (Fam : Centropomeidae) and Esomus danrica (Fam : Cyprinidae)
A. R. Khuda-Bukhsh and S. Datta................................................................... |
|
167 |
Fish Population Dynamics and Food Chain Structures |
| 31. |
|
Current status of dolphin in Ganges river India
R. K. Sinha................................................................................................... |
|
170 |
| 32. |
|
Studies on the relative abundance of diatoms in the food of Schizothorax richardsonii inhabiting the river Alakananda
Rita Nautiyal and Prakash Nautiyal................................................................. |
|
179 |
| 33. |
|
Water quality, plankton and periphyton assessment in different water bodies in West Bengal (India)
Sumana Mazumdar, Anjana Sengupta, K. Pati, K. K. Sengupta & S. C. Santra..... |
|
187 |
| 34. |
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Nutritional and density-dependent responses of some cladocera
Seema Langer and Y. R. Malhotra.................................................................. |
|
191 |
| 35. |
|
Plankton abundance and drift in its diversity in the river Ramganga-a tributary of river Ganga
M. A. Khan, A. K. Laal, D. N. Singh and Ravish Chandra................................... |
|
198 |
| 36. |
|
Ecology of rtifer Brachionus rubens with special reference to population response to variable food and temperature under laboratory conditions
Y. R. Malhotra, M.K. Jyoti, Kuldeep K. Sharma and Banti Raina......................... |
|
205 |
| 37. |
|
Preliminary observation of fertilization of water with trace element zinc for increased production of Moina
A. K. Gupta................................................................................................. |
|
212 |
| 38. |
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Possibilities of using potassium as fish pond fertilizer in red and lateritic soil zones
Soma Neogy and G. N. Chattopadhyay.......................................................... |
|
216 |
| 39. |
|
Ecology and bio-diversity study of different wetlands with their production potentiality
A. K. Ghosh, P. K. Pandit, H. C. Karmakar and R. K. Banerjee......................... |
|
221 |
| 40. |
|
An account of the aquatic macrophytes in some beels of lower
Brahmaputra basin, Assam
Bulbul Acharjee, A. Dutta and M. Choudhury................................................. |
|
228 |
Socio-Economic Issue |
| 41. |
|
Area specific technology modification with exotic fish under Sunderban microsituation
B. K. Mahapatra, D. Saha and N. C. Datta..................................................... |
|
235 |
| 42. |
|
Impact of aquaculture on environment and socio-economic profile of the Sunderbans and vice-versa
D. Saha, B. K. Mahapatra and N. C. Datta..................................................... |
|
239 |
| 43. |
|
Conventional project evaluatation techniques and their limitations for estimating environmental costs
S. Paul and H. K. Sen.................................................................................. |
|
244 |
| 44. |
|
Ngo's role in development of pisciculture in rural areas
G. N. Saha................................................................................................. |
|
248 |
| 45. |
|
Efficacy of various techniques in transferring technologies of carp culture system
Utpal Bhaumik, S. K. Saha and A. Mitra........................................................ |
|
255 |
| 46. |
|
Income and employment generation from Indian inland waters
Pradeep K. Kathia and Ravish Chandra........................................................ |
|
261 |
| 47. |
|
Socio-economic status of the rural population in the Indian Sunderbans and their role in the conservation of mangroves
Neera Sen, Dolanchampa Ghosh and K. R. Naskar........................................ |
|
267 |
| Author Index................................................................................................ |
|
173 |
