Results 31 to 40 of about 476,160 (349)

Keterkaitan Alat Tangkap Ikan dengan Jenis Ikan yang Didapatkan di Rawa Pening

open access: yesBioedukasi: Jurnal Pendidikan Biologi, 2017
Rawa Pening is a semi-natural lake and estuary of 16 rivers located in 9 sub-watersheds (watershed). Rawa Pening is a habitat of various types of freshwater fish, such as tilapia, koan, cork, catfish, wader, betutu, and mujair.
Michael Natanael Weri, Sucahyo Sucahyo
doaj   +1 more source

Introducing selfisher: open source software for statistical analyses of fishing gear selectivity

open access: yesbioRxiv, 2020
Fishing gear is constantly being improved to select certain sizes and species while excluding others. Experiments are conducted to quantify the selectivity and the resulting data needs to be analyzed using specialized statistical methods in many cases ...
Mollie E. Brooks   +8 more
semanticscholar   +1 more source

Fishing Gear as a Data Collection Platform: Opportunities to Fill Spatial and Temporal Gaps in Operational Sub-Surface Observation Networks

open access: yesFrontiers in Marine Science, 2020
While the observation of the open ocean is well achieved by automated ocean measurement instruments, coastal and shelf seas suffer the lack of sub-surface collection platforms. Commercial fishing gear such as bottom trawls, pots, traps and long lines can
Cooper Van Vranken   +6 more
semanticscholar   +1 more source

Extra Buoyancy and Mesh Size as The Measuring Indicators for the Effectiveness and Selectivity of Purse Seine in Sampang Waters of Madura

open access: yesResearch Journal of Life Science, 2016
Fishing gear effectiveness is a main parameter to measure effiency rate of fishing operation. At same time, fishing gear selectivity becomes a main consideration in preserving fish resources.
Fuad Fuad, Guntur Guntur
doaj   +1 more source

Decline in on-demand fishing gear costs with learning

open access: yesFrontiers in Marine Science, 2022
Gear entanglement and vessel collisions are the major known causes of injuries to the critically endangered North Atlantic right whale (Eubalaena glacialis) and other marine animals.
Carolyn Alkire
doaj   +1 more source

Biodegradation in Composting Conditions of PBEAS Monofilaments for the Sustainable End‐Use of Fishing Nets

open access: yesGlobal Challenges, 2023
The development and utilization of biodegradable plastics is an effective way to overcome environmental pollution caused by the disposal of non‐degradable plastics.
Jungkyu Kim   +4 more
doaj   +1 more source

Design and Operation of “Siklob”, a Mechanised Falling Gear Operated in Northern Iloilo, Philippines

open access: yesAsian Fisheries Science, 2021
Fisheries in the Philippines is multispecies, and this is seen with the wide variety of fishing gears used in major and minor fishing grounds in the country. These gears constantly face modification and development to improve catch quality, quantity, and
CHRISTIAN JAMES MORALES
doaj   +1 more source

Fishing Gears Assessment Based on Code of Conduct for Responsible Fisheries (CCRF) at Probolinggo

open access: yesJurnal Pembangunan dan Alam Lestari, 2019
The exploitation level of capture fisheries along the north of Java has reached the recommended MSY. The increasing number and size of fishing gear and ships, as well as the expansion of operations to new fishing areas have resulted in over-exploitation.
Ade Hanafi   +2 more
doaj   +1 more source

Performance analysis of catch fisheries in Sabang Waters

open access: yesDepik Jurnal, 2022
Sabang waters is one of the centers of capture fisheries production at the tip of the Sumatera Island which has a large potential of fish resources. However, information related to the performance of capture fisheries including fish production, fishing ...
Salmarika Salmarika   +6 more
doaj   +1 more source

Estimates of fishing gear loss rates at a global scale: A literature review and meta‐analysis

open access: yesFish and Fisheries, 2019
Abandoned, lost or otherwise discarded fishing gear (ALDFG) represents a significant, yet ultimately unknown amount of global marine debris, with serious environmental and socioeconomic impacts.
K. Richardson, B. D. Hardesty, C. Wilcox
semanticscholar   +1 more source

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