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Krishnakumar, P K and Qurban, Mohammad A and Sasikumar, Geetha (2018) Biomonitoring of Trace Metals in the Coastal Waters Using Bivalve Molluscs. In: Trace Elements - Human Health and Environment. IntechOpen, pp. 153-176.
Asha, P S and Ranjith, L and Diwakar, K and Prema, D and Krishnakumar, P K (2018) Distribution and species diversity of phytoplankton in the inshore waters of Tuticorin in relation to the physicochemical variables. Journal of the Marine Biological Association of India, 60 (1). pp. 77-85.
Krishnakumar, P K and Mohamed, K S and Asokan, P K and Sathianandan, T V and Zacharia, P U and Abdurahiman, K P and Veena, S and Durgekar, N Raveendra (2012) भारत के दक्षिण-पशिचम तट में 1926-2005 के दौरान तारली और बँगडा मात्स्यिकी में हुए उतार-चढाव पर पर्यावरणीय प्राचलों क प्रभाव. मत्स्यगंधा Matsyagandha - 2011-12, 10 (सी एम ). pp. 31-35.
Prema, D and Leelabhai, K S and Valsala, K K and Nandakumar, A and Khambadkar, L R and Pillai, V K and Krishnakumar, P K and Kaladharan, P and Kripa, V (2012) Database on trace metal levels in the Indian marine ecosystem: decadal trends of lead and cadmium in sediment off Cochin. Marine Fisheries Information Service; Technical and Extension Series (213). pp. 7-9.
Prema, D and Valsala, K K and Kripa, V and Nandakumar, A and Krishnakumar, P K and Singh, V V and Asha, P S and Sulochanan, Bindu and Rohit, Prathibha and Ghosh, Shubhadeep and Rajagopalan, M and Kizhakudan, Joe K and Hemasankari, P and Ganga, U and Veena, S and Bhat, G S and Umesh, H Rane and Anilkumar, P S and Bhint, H M and Basha, A Ahmed Kamal and Lavanya, R (2012) Strontium to calcium (Sr/Ca) ratio in otolith as a tool for stock discrimination of oilsardine and mackerel. Marine Fisheries Information Service; Technical and Extension Series (213). pp. 9-10.
Zacharia, P U and Krishnakumar, P K and Dineshbabu, A P and Vijayakumaran, K and Kaladharan, P and Rohit, Prathibha and Thomas, Sujitha and Sasikumar, Geetha and Mohamed, K S and Durgekar, N Raveendra (2011) कर्नाटक तट की समुद्री और ज्वारनदमुख जैवविविधता. जैवविविधता – विशेष प्रकाशन, 106. pp. 55-58.
Sasikumar, Geetha and Krishnamoorthy, M and Krishnakumar, P K and Bhat, G S (2011) Accumulation of trace metals in green mussel Perna viridis in the shellfish harvesting environment along southern Karnataka coast. Indian Journal of Fisheries, 58 (1). pp. 53-58.
Zacharia, P U and Mohamed, K S and Sathianandan, T V and Asokan, P K and Krishnakumar, P K and Abdurahiman, K P and Durgekar, N Raveendra and Veena, S (2011) Alpha, beta and gamma diversity of fished marine taxa along the southwest coast of India during 1970-2005. Journal of the Marine Biological Association of India, 53 (1). pp. 21-26.
Sasikumar, Geetha and Krishnakumar, P K (2011) Aquaculture planning for suspended bivalve farming systems: The integration of physiological response of green mussel with environmental variability in site selection. Ecological Indicators, 11. pp. 734-740.
Kaladharan, P and Krishnakumar, P K and Prema, D and Nandakumar, A and Khambadkar, L R and Valsala, K K (2011) Assimilative capacity of Cochin inshore waters with reference to contaminants received from the backwaters and the upstream areas. Indian Journal of Fisheries, 58 (2). pp. 75-83.
Krishnakumar, P K (2011) Marine pollution monitoring using mussels. [Teaching Resource]
Mohamed, K S and Sathianandan, T V and Zacharia, P U and Asokan, P K and Krishnakumar, P K and Abdurahiman, K P and Veena, S and Durgekar, N Raveendra (2010) Depleted and Collapsed Marine Fish Stocks along Southwest Coast of India – A Simple Criterion to Assess the Status. In: Coastal Fishery Resources of India; Conservation and Sustainable Utilisation. Society of Fisheries Technologists, Cochin, pp. 67-76.
Asha, P S and Krishnakumar, P K and Kaladharan, P and Prema, D and Diwakar, K and Valsala, K K and Bhat, G S (2010) Heavy metal concentration in sea water, sediment and bivalves off Tuticorin. Journal of the Marine Biological Association of India, 52 (1). pp. 48-54.
Vivekanandan, E and Krishnakumar, P K (2010) Spatial and temporal differences in the coastal fisheries along the east coast of India. Indian Journal of Marine Sciences, 39 (3). pp. 380-387.
Jayasankar, P and Anoop, B and Rajagopalan, M and Yousuf, K S S M and Reynold, P and Krishnakumar, P K and Afsal, V V and Anoop, A K (2009) Indian Efforts on the Inventorization of Marine Mammal Species for their Conservation and Management. Asian Fisheries Science, 22. pp. 143-155.
Krishnakumar, P K (2008) Climate change related marine ecosystem regime shifts and their impact on fisheries -Winter School on Impact of Climate Change on Indian Marine Fisheries held at CMFRI, Cochin 18.1.2008 to 7.2.2008. [Teaching Resource]
Krishnakumar, P K and Mohamed, K S and Asokan, P K and Sathianandan, T V and Zacharia, P U and Abdurahiman, K P and Veena, S and Durgekar, N Raveendra (2008) How environmental parameters influenced fluctuations in oil sardine and mackerel fishery during 1926-2005 along the south-west coast of India? Marine Fisheries Information Service T&E Ser., 198. pp. 1-5.
Krishnakumar, P K (2008) Marine phenology and its response to climate change -Winter School on Impact of Climate Change on Indian Marine Fisheries held at CMFRI, Cochin 18.1.2008 to 7.2.2008. [Teaching Resource]
Jayasankar, P and Anoop, B and Reynold, P and Krishnakumar, P K and Kumaran, P L and Afsal, V V and Anoop, A K (2008) Molecular Identification of Delphinids and Finless Porpoise (Cetacea) from the Arabian Sea and Bay of Bengal. Zootaxa, 1853. pp. 57-67.
Yousuf, K S S M and Anoop, A K and Anoop, B and Afsal, V V and Vivekanandan, E and Kumarran, R P and Rajagopalan, M and Krishnakumar, P K and Jayasankar, P (2008) Observations on incidental catch of cetaceans in three landing centres along the Indian coast. JMBA 2 Biodiversity Records. pp. 1-6.
Krishnakumar, P K (2008) Primer software and its application in marine biodiversity studies. In: Winter School on Impact of Climate Change on Indian Marine Fisheries held at CMFRI, Cochin 18.1.2008 to 7.2.2008. [Teaching Resource]
Krishnakumar, P K and Bhat, G S (2008) Seasonal and interannual variations of oceanographic conditions off Mangalore coast (Karnataka, India) in the Malabar upwelling system during 1995–2004 and their influences on the pelagic fishery. Fisheries Oceanography, 17 (1). pp. 45-60.
Zacharia, P U and Krishnakumar, P K and Dineshbabu, A P and Vijayakumaran, K and Rohit, Prathibha and Thomas, Sujitha and Sasikumar, Geetha and Kaladharan, P and Durgekar, N Raveendra and Mohamed, K S (2008) Species assemblage in the coral reef ecosystem of Netrani Island off Karnataka along the southwest coast of India. Journal of the Marine Biological Association of India, 50 (1). pp. 87-97.
Anoop, A K and Yousuf, K S S M and Kumaran, P L and Harish, N and Anoop, B and Afsal, V V and Rajagopalan, M and Vivekanandan, E and Krishnakumar, P K and Jayasankar, P (2008) Stomach contents of cetaceans incidentally caught along Mangalore and Chennai coasts of India. Estuarine Coastal and Shelf Science, 76. pp. 909-913.
Mohamed, K S and Sathianandan, T V and Asokan, P K and Krishnakumar, P K and Zacharia, P U and Abdurahiman, K P and Veena, S and Durgekar, N Raveendra (2008) Use of Size-based Indicators for evaluating long-term trends in Indian oil sardine (Sardinella longiceps) fishery. Marine Fisheries Information Service T&E Ser. (195). pp. 1-3.
Jayasankar, P and Anoop, B and Rajagopalan, M and Vivekanandan, E and Krishnakumar, P K and Kumaran, P L and Reynold, P and Anoop, A K and Yousuf, K S S M and Afsal, V V (2007) Mitochondrial DNA sequencing of cetaceans and dugong from the Indian seas for their conservation and management. Marine Fisheries Information Service, Technical and Extension Series, 192. pp. 1-6.
Jayasankar, P and Anoop, B and Rajagopalan, M and Vivekanandan, E and Krishnakumar, P K and Kumaran, P L and Reynold, P and Anoop, A K and Yousuf, K S S M and Afsal, V V (2007) Mitochondrial DNA sequencing of cetaceans and dugong from the Indian seas for their conservation and management. Marine Fisheries Information Service, Technical and Extension Series (192). pp. 1-6.
Asokan, P K and Krishnakumar, P K (2007) सतही समुद्री पानी तापमान परिवर्तन से भारतीय बाँगडों का फैलाव. जलवायु परिवर्तन और मात्स्यिकी - विशेष प्रकाशन, 93. pp. 35-38.
Sasikumar, Geetha and Krishnakumar, P K and Thomas, Sujitha and SampathKumar, G and Nagaraja, D and Bhat, G S (2007) Influence of Environmental Factors on Growth Rate of Crassostrea madrasensis (Preston) in Suspended Culture. Asian Fisheries Science, 20 (3). pp. 241-255.
Krishnakumar, P K and Vijayakumaran, K and Rajagopalan, M (2007) Status of marine fishery environment research in India. In: Status and Perspectives in Marine Fisheries Research in India. CMFRI, Cochin, pp. 211-227. ISBN 81-901219 6-0
Krishnakumar, P K and Dineshbabu, A P and Sasikumar, Geetha and Bhat, G S (2007) Toxicity evaluation of treated refinery effluent using brine Shrimp (Artemia salina) Egg and Larval Bioassay. Fishery Technology, 44 (1). pp. 85-92.
Sulochanan, Bindu and Krishnakumar, P K and Prema, D and Kaladharan, P and Valsala, K K and Bhat, G S and Muniyandi, K (2007) Trace metal contamination of the marine environment in Palk Bay and Gulf of Mannar. Journal of the Marine Biological Association of India, 49 (1). pp. 12-18.
Anoop, A K and Krishnakumar, P K and Rajagopalan, M (2007) Trichodesmium erythraeum (Ehrenberg) bloom along the southwest coast of India (Arabian Sea) and its impact on trace metal concentrations in seawater. Estuarine, Coastal and Shelf Science, 71 (3-4). pp. 641-646.
Jayasankar, P and Anoop, A K and Rajagopalan, M and Krishnakumar, P K (2007) A note on observations on cetaceans in the western Indian sector of the Southern Ocean (20-56°S and 45-57°30’E), January to March 2004. Journal of Cetacean Research and Management, 9 (3). pp. 263-267.
Krishnakumar, P K and Rohit, Prathibha and Nayak, T H and Rajagopalan, M (2006) Assessing the impacts of climate change on marine fisheries of Karnataka and identifying regime shifts. In: Proceedings of the International symposium on "Improved sustainability of fish production systems and appropriate technologies for utilization", 16-18 March, 2005, Cochin.
Zacharia, P U and Krishnakumar, P K and Durgekar, N Raveendra and Anoop, A K and Muthiah, C (2006) Assessment of bycatch and discards associated with bottom trawling along Karnataka coast, India. In: Proceedings of the International symposium on "Improved sustainability of fish production systems and appropriate technologies for utilization", 16-18 March, 2005, Cochin.
Krishnakumar, P K and Sasikumar, Geetha and Bhat, G S and Asokan, P K (2006) Biomarkers of environmental contaminants in field population of green mussel (Perna viridis) from Karnataka-Kerala coast (South West coast of India). Ecotoxicology, 15. pp. 347-352.
Zacharia, P U and Krishnakumar, P K and Dineshbabu, A P and Kaladharan, P and Vijayakumaran, K (2006) Discovery of fringing reefs off Karnataka Coast. CMFRI Newsletter No.110 April- June 2006, 110. pp. 1-2.
Zacharia, P U and Anoop, A K and Durgekar, N Raveendra and Krishnakumar, P K (2006) Immediate effects of experimental otter trawling on the physico-chemical parameters of seawater off Mangalore. Journal of the Marine Biological Association of India, 48 (2). pp. 200-205.
Sasikumar, Geetha and Krishnakumar, P K and Bhat, G S (2006) Monitoring trace metal contaminants in green mussel, Perna viridis from the coastal waters of Karnataka, Southwest Coast of India. Archives of Environmental Contamination and Toxicology, 51. pp. 206-214.
Dineshbabu, A P and Zacharia, P U and Krishnakumar, P K (2006) A note on Acetes fishery at Murdeswar bay, Karnataka during May, 2006. Marine Fisheries Information Service, Technical and Extension Series, 189. pp. 20-21.
Anoop, A K and Krishnakumar, P K and Nayak, T H and Rohit, Prathibha and Nataraja, G D (2005) Landing of Spinner dolphin, Stenella longirostris at Mangalore. Marine Fisheries Information Service, Technical and Extension Series, 184. 19-.
Krishnakumar, P K and Vipinkumar, V P and Sathiadhas, R (2005) समुद्री प्रदूषण Marine Pollution. Central Marine Fisheries Research Institute, Kochi.
Bhatkal, Ganesh and Anoop, A K and Rohit, Prathibha and Krishnakumar, P K (2005) Stranding of two baleen whales ( Balaenoptera spp.) at Murudeswara beach and Padukere, Karnataka coast,. Marine Fisheries Information Service, Technical and Extension Series, 186. 12-.
Krishnakumar, P K and Sasikumar, Geetha and Bhat, G S and Asokan, P K (2004) Biomarkers of environmental contaminants in field population of green mussel (Perna viridis) from Karnataka-Kerala coast (South West coast of India). In: International workshop on marine pollution and Ecotoxicology., 25-26 February 2004, Goa.
Krishnakumar, P K (2004) Estimation of secondary production & benthos- Winter School on Towards Ecosystem Based Management of Marine Fisheries – Building Mass Balance Trophic and Simulation Models. [Teaching Resource]
Anoop, A K and Krishnakumar, P K and Rohit, Prathibha and Nataraja, G D (2004) On two finless porpoise Neophocaena phocaenoides landed at Malpe Fishing Harbour, Udupi district, Karnataka. Marine Fisheries Information Service, Technical and Extension Series, 182. p. 13.
Kagley, A N and Snider, R G and Krishnakumar, P K and Casillas, E (2003) Assessment of Seasonal Variability of Cytochemical Responses to Contaminant Exposure in the Blue Mussel Mytilus edulis (Complex). Archives of Environmental Contamination & Toxicology, 44 (1). pp. 43-52.
Rajagopalan, M and Krishnakumar, P K (2003) Environment and Forecasting. In: Status of Exploited Marine Fishery Resources of India. CMFRI, Cochin, pp. 291-298. ISBN 81-901219-3-6
Mathew, K J and Sivan, Gisha and Krishnakumar, P K and Kuriakose, Somy (2003) Euphausiids of the west coast of India. CMFRI Special Publication, 78. pp. 1-155.
Krishnakumar, P K (2003) Marine pollution. Technology Informationn Series: Agricultural Technology Information Centre, 1. pp. 1-4.
Krishnakumar, P K and Casillas, E and Snider, R G and Kagley, A N and Varanasi, U (1999) Environmental Contaminants and the Prevalence of Hemic Neoplasia (Leukemia) in the Common Mussel (Mytilus edulis Complex) from Puget Sound, Washington, U.S.A. Journal of Invertebrate Pathology, 73 (2). pp. 135-146.
Kaladharan, P and Pillai, V K and Nandakumar, A and Krishnakumar, P K (1999) Mercury in seawater along the west coast of India. Indian Journal of Marine Sciences, 28. pp. 338-340.
Krishnakumar, P K and Bhat, G S and Vaidya, N G and Pillai, V K (1998) Heavy metal distribution in the biotic and abiotic matrices along Karnataka coast, west coast of India. Indian Journal of Marine Sciences, 27. pp. 201-205.
Mohamed, K S and Muthiah, C and Zacharia, P U and Sukumaran, K K and Rohit, Prathibha and Krishnakumar, P K (1998) Marine Fisheries of Karnataka State, India. Naga, The ICLARM Quarterly, 21 (2). pp. 10-15.
Krishnakumar, P K and Casillas, E and Varanasi, U (1997) Cytochemical Responses in the Digestive Tissue of Mytilus edulis Complex Exposed to Microencapsulated PAHs or PCBs. Comparative Biochemistry and Physiology, 118 C (1-4). pp. 11-18.
Krishnakumar, P K and Casillas, E and Varanasi, U (1995) Effects of chemical contaminants on the health of Mytilus edulis from Puget Sound, Washington. II. Cytochemical detection of subcellular changes in digestive cells. Marine Biology, 124. pp. 251-259.
Krishnakumar, P K and Pillai, V K and Valsala, K K (1990) Bioaccumulation of trace metals by marine flora and Fauna near a caustic soda plant (Karwar, India). Indian Journal of Fisheries, 37 (2). pp. 129-137.
Krishnakumar, P K and Pillai, V K (1990) Mercury near a Caustic Soda plant at Karwar, India. Marine Pollution Bulletin, 21 (6). pp. 304-307.
Krishnakumar, P K and Asokan, P K and Pillai, V K (1990) Physiological and cellular responses to copper and mercury in the green mussel Perna viridis (Linnaeus). Aquatic Toxicology, 18 (3). pp. 163-173.
