Results 1 to 10 of about 969 (158)
Interpreting biomass and catch per unit area (CPUA) to assess the status of demersal fishes in Oman Sea [PDF]
International Journal of Aquatic Biology, 2019 This study aimed to assess the biomass and catch per unit area (CPUA) of demersal fish resources in the northern part of the Oman Sea based on trawl survey.
Mohammad Reza Mirzaei +2 more
doaj +4 more sources
Analysis of changes in the spatiotemporal characteristics of impervious surfaces and their influencing factors in the Central Plains Urban Agglomeration of China from 2000 to 2018 [PDF]
Heliyon, 2023 The change of the impervious surface area (ISA) is an important feature of urban spatial expansion. Understanding the spatial and temporal change characteristics of urban impervious surfaces and their influencing factors is of great significance to the ...
Chunhong Zhao +3 more
doaj +2 more sources
Determination of CPUA and distribution pattern of families Haemulidae, Nemipteridae and Ariidae in the Oman Sea [PDF]
, 2017 This trawl survey was carried out during 2013 for the stock assessment of families Haemulids, Nemipterids and Ariids in the Oman Sea. Sampling was carried out at five different stratum and depths. The highest value of CPUA of Haemulidae was estimated for Pomadasys stridens in “B” stratum (885.78 kg nm-2), for Pomadasys kaakan at depths of 10-20 m (330.
Monjezi Veysi, M. +3 more
openaire +5 more sources
Latin American Journal of Aquatic Research, 2010 Se analizan registros operacionales de cruceros de evaluación directa de camarón nailon realizados entre 1998 y 2006 frente a la costa central de Chile.
Cristian Canales, Patricio Arana
doaj +4 more sources
Impacts of brush pile fishing on fish biodiversity: A case study of the Shari-Goyain River in Bangladesh [PDF]
Heliyon, 2022 Brush pile (katha), a fish aggregating device, has been widely used in the Shari-Goyain River since 2003 to congregate fish for easier catch. Katha is usually used during the winter season when the water depth decreases.
Sumi Rani Das +4 more
doaj +2 more sources
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017 Biomass, Catch per Unit of Area (CPUA), distribution and catch composition of Bottom Trawl demersal resources from Oman Sea (Sistan and Balochestan province coastal waters) were investigated in this study.
R Abbaspour Naderi; S.Y Paighambari; T Valinassab; R Ghorbani
doaj +1 more source
Length frequency, length-weight relationship and distribution of Psettodes erumei in the Oman Sea [PDF]
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2005 Psettodes erumei is the sole fish species belonging to Psettodidae family that lives in the Oman Sea. The species has a flat body and is thicker than other flat fishes.
S. Ashghali farahani1; T. Valibasab2; A. Keyvan2
doaj +2 more sources
Frontiers in Environmental Science, 2021 As China’s largest urban agglomeration with rapid growth of economy and population, the development of the Central Plains Urban Agglomeration (CPUA) has been severely restricted by environmental problems.
Fengting Wang +6 more
doaj +1 more source
Fisheries exploitation of the Halda River, Bangladesh
Journal of Fisheries, 2016 Fish exploitation of the Halda River was investigated for two years period from January 2007 to December 2008 to know the variation of CPUA (Catch Per Unit Area kg.ha-1year-1) among the three studied sections, months and between two years.
Mohammad Arshad-Ul-Alam +1 more
doaj +3 more sources
Land, 2022 Ecosystem service spatial transfer is considered a feature that can deliver ecosystem services at a distance to meet the demands in areas with uneven spatial distribution of natural and social economic development.
Min Liu +3 more
doaj +1 more source