Results 31 to 40 of about 1,359 (176)
An Improved UU-MESFET with High Power Added Efficiency
Micromachines, 2018 An improved ultrahigh upper gate 4H-SiC metal semiconductor field effect transistor (IUU-MESFET) is proposed in this paper. The structure is obtained by modifying the ultrahigh upper gate height h of the ultrahigh upper gate 4H-SiC metal semiconductor ...
Hujun Jia, Mei Hu, Shunwei Zhu
doaj +1 more source
CASE STUDIES OF ILLEGAL, UNREPORTED AND UNREGULATED FISHING (IUU-F) IN HULU SUNGAI TENGAH REGENCY OF INDONESIA [PDF]
Russian Journal of Agricultural and Socio-Economic Sciences, 2022 Hulu Sungai Tengah Regency is a very strategic area for fishing activities. Usually people of Hulu Sungai Tengah fishing with various tools used, from traditional to modern tools.
Mahyudin I., Hidayat A.S., Rahmayani N.
doaj
Using Catch Data to Estimate Changes in Global Commercial Abalone Abundance
Fisheries Management and Ecology, EarlyView.ABSTRACT Changes in global wild capture production of abalone are explored to infer potential changes in biological stocks. The study found that 77% (or 10 out of the 13) of the countries that reportedly caught abalone in the wild have experienced declines in catches between 1980 and 2023, and on aggregate catch declined by almost 83% between 1980 and ...
Douglas Crookes
wiley +1 more source
Lack of Compliance in Gillnet Fisheries Regulations Increases Risk to a Vulnerable Species
Fisheries Management and Ecology, EarlyView.ABSTRACT This article presents an analysis of regulatory compliance in a Brazilian gillnet fishery, based on Vessel Monitoring System (VMS) tracking data. Satellite transmissions records, interpreted as proxies for gillnet haulings events, were analyzed and classified using a neural network to assess the level of compliance of the gillnet fleet.
Rodrigo Claudino dos Santos +3 more
wiley +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Shark populations are declining globally and the effectiveness of marine protected areas (MPAs) as a conservation tool may vary by species and environmental context. This study assessed space use and residency of smoothhound sharks (Mustelus mustelus)—an endangered, yet highly exploited shark—in relation to spatial protection and fishing risk ...
Eugin Bornman +3 more
wiley +1 more source
Asian Fisheries Science, 2023 Vietnamese illegal fishing in foreign waters is a prominent issue that has led to a yellow card warning from the European Commission (EC) on 23 October 2017.
TO VAN PHUONG, ROBERT S. POMEROY
doaj +1 more source
JCMS: Journal of Common Market Studies, EarlyView.Abstract In the context of the European Union's (EU's) geoeconomic shift, the governance of Trade and Sustainable Development (TSD) has become a central yet contested pillar of its external trade policy. Accusations of green colonialism highlight the stakes around how partner countries interpret the EU's normative agenda.
Camille Nessel, Zhihang Wu
wiley +1 more source
Journal of Eta Maritime ScienceThe Indonesian sea, as one of the main trade routes in the world, is very vulnerable to infringing practices, including Illegal, Unreported, and Unregulated (IUU) fishing and transshipment.
Natalia Damastuti +2 more
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Journal of Animal Physiology and Animal Nutrition, EarlyView.ABSTRACT The global poultry industry is one of the fastest‐growing livestock sectors, with worldwide chicken stocks exceeding 32 billion heads and meat production surpassing 144 million tonnes in 2024 (FAOSTAT, 2026). Conventional protein sources, particularly soybean meal (SBM) and fishmeal, underpin most commercial poultry diets but face mounting ...
Sajjad Hassan Qadeer
wiley +1 more source
SEGITIGA TERUMBU KARANG DUNIA (THE CORAL TRIANGLE): MANFAAT, MASALAH DAN UPAYA
Dinamika Global, 2021 The coral triangle is the epicenter of marine biodiversity in the world which located in the eastern part of Southeast Asia and the western part of the Pacific Ocean.
Dadang Ilham Kurniawan Mujiono +1 more
doaj +1 more source