Results 71 to 80 of about 2,945 (211)
Synopsis of marine prawn fishery of India -1978 [PDF]
, 1979 The details of the fishery for the last quarter of the year is dealt with first and then a general picture of the fishery for the whole year presented in this paper.
CMFRI, CFD
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Marine Mammal Science, Volume 42, Issue 1, January 2026.ABSTRACT Monitoring live and stranded cetaceans can be expensive and logistically challenging, resulting in knowledge gaps. Very high‐resolution (VHR) optical satellites are considered a potential solution to addressing some of these gaps. Despite success at detecting live and stranded cetaceans, satellites have only been trialed on restricted ...
Penny J. Clarke +8 more
wiley +1 more source
Some aspects of prawn culture in the seasonal and perennial fields of Vypeen island [PDF]
, 1974 Prawn culture is extensively practised in the paddy fields (seasonal fields) and other low lying areas (perennial fields) of Vypeen Island. Though the seasonal fields are found to be more productive, the perennial fields, which are available for prawn
George, K V
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Estimating Narwhal (Monodon monoceros) Age Using Epigenetic Analysis of Skin
Marine Mammal Science, Volume 42, Issue 1, January 2026.ABSTRACT Age is an important parameter to understand species life‐history characteristics. Recently, DNA methylation methods have emerged as innovative tools to estimate the age of marine mammals. Narwhal (Monodon monoceros) epigenetic age estimates were computed using beluga (Delphinapterus leucas), killer whale (Orcinus orca), bowhead (Balaena ...
Cortney A. Watt +10 more
wiley +1 more source
Upside-down swimming behaviour of free-ranging narwhals
BMC Ecology, 2007 Background Free-ranging narwhals (Monodon monoceros) were instrumented in Admiralty Inlet, Canada with both satellite tags to study migration and stock separation and short-term, high-resolution digital archival tags to explore diving and feeding ...
Richard Pierre +7 more
doaj +1 more source
Spatial and temporal patterns of sound production in East Greenland narwhals. [PDF]
PLoS ONE, 2018 Changes in climate are rapidly modifying the Arctic environment. As a result, human activities-and the sounds they produce-are predicted to increase in remote areas of Greenland, such as those inhabited by the narwhals (Monodon monoceros) of East ...
Susanna B Blackwell +6 more
doaj +1 more source
Impact of Tusk Anomalies on the Long‐Term Foraging Ecology of Narwhals
Ecology and Evolution, Volume 15, Issue 11, November 2025.We combined stable δ13C and δ15N isotope analysis and genetic sexing to investigate whether narwhals with dental anomalies have a distinct long‐term foraging ecology. Our results showed no difference in stable isotope signature of two‐tusked male and one‐tusked female narwhals relative to normal‐tusked narwhals, indicating that an extra tusk does not ...
Marie Louis +11 more
wiley +1 more source
Marine Fisheries Information Service No.130 [PDF]
, 1994 Marine Fisheries Information Service, Technical and Extension ...
CMFRI, Kochi
core +1 more source
Updates on the Species of Shrimps in Kakkaithivu Coastal Waters, Jaffna Estuary, Sri Lanka
Tropical Agricultural Research, 2015 Shrimps are an important commercial fishery resource and highly diverse group in the world. They are considered a luxury food commodity in international trade and command an excellent market price.
S Piratheepa +2 more
doaj +1 more source
Synopsis of marine prawn fishery of India for the second quarter of 1978 [PDF]
, 1978 In continuation of the data on marine prawn fishery for the first quarter of 1978 presented in the September issue of the Marine Fisheries Information Service, Technical and Extension Series, the data for the second quarter of 1978 has been ...
CMFRI, CFD
core