Results 31 to 40 of about 658,780 (306)

Estimating relative abundance of kawakawa (Euthynnus affinis Cantor, 1849) landed in eastern indian ocean using catch and effort data [PDF]

open access: yesE3S Web of Conferences, 2023
Kawakawa (Euthynnus affinis) is a neritic tuna commodity with high economic value, especially for coastal states such as Indonesia. However, there is a lack of information about kawakawa abundance in the Eastern Indian Ocean.
Sulistyaningsih Ririk Kartika   +2 more
doaj   +1 more source

Artisanal fisheries catch highlights hotspot for threatened sharks and rays in the Republic of the Congo

open access: yesConservation Science and Practice, 2023
Global catch rates of sharks and rays from artisanal fisheries are underreported, leading to a lack of data on population status. This forms a major barrier to developing effective management plans, such is the case in Central and West Africa.
Philip D. Doherty   +13 more
doaj   +1 more source

Analysis of the salmon fishing season of 2022

open access: yesИзвестия ТИНРО, 2023
Pacific salmon fishery in the Far East of Russia in 2022 is analyzed. The reasons for discrepancy between forecasted and actual landing of pacific salmon are discussed.
S. L. Marchenko
doaj   +1 more source

`Catch' Crops for Summer Annual Fallow

open access: yes, 1979
This article '`Catch' Crops for Summer Annual Fallow' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based ...
Kurup, A. E. S.   +2 more
openaire   +2 more sources

Results of the pacific salmon fishery in the Sakhalin-Kuril region in 2022

open access: yesИзвестия ТИНРО, 2023
Pacific salmon fishery in the Sakhalin-Kuril region in 2022 is analyzed. The data on predicted and actual catch are presented.
A. A. Makoedov   +4 more
doaj   +1 more source

High bycatch rates of manta and devil rays in the “small-scale” artisanal fisheries of Sri Lanka [PDF]

open access: yesPeerJ, 2021
Background Expanding fisheries in developing nations like Sri Lanka have a significant impact on threatened marine species such as elasmobranchs.
Daniel Fernando, Joshua D. Stewart
doaj   +2 more sources

Estimation of Annual Catches of Sardine and Anchovy in Japan, 1926-50

open access: yesNIPPON SUISAN GAKKAISHI, 1956
In the statistical yearbook compiled by Japanese Ministry of Agriculture and Forestry-called “Norin Tokei” for short-the annual catch of iwashi for the period of 1926 to 1950 are not broken down by species such as sardine, Sardinops melanosticta (T.& S.) and anchovy, En-graulis japonica (HOUTTUYN).
Susumu KURITA, Chiyoko TANAKA
openaire   +2 more sources

Correlation between water temperature and catch at a set net in Yeosu Bay, Korea

open access: yesFisheries and Aquatic Sciences, 2021
Data for fish species composition and the catch of fish species were obtained from the daily trading records for the period between April and December 2016 to 2018 at the set net fishing grounds in Yeosu Bay, Korea.
Hyosang Choo
doaj   +1 more source

Analysis of fish catch data from 1985 to 1994 in the Kenyan inshore marine waters [PDF]

open access: yes, 1996
Fish landing data collected by the Kenyan Fisheries Department from the nearshort coastal marine waters from 1985 to 1994 were statistically analyzed to determine trends in the traditional fisher's catch.
Kaunda-Arara, B.
core   +1 more source

Effects of gauge under-catch on precipitation observation and long-term trend estimates in Beijing area

open access: yesShui kexue jinzhan, 2017
Among all of the uncertainties of precipitation records, the gauge under catch effect is one of the most important error sources. It not only affects the accuracy of the observational value and area-averaged precipitation calculation, but also leads to a
Zuofang ZHENG, Guoyu REN
doaj   +1 more source

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