Results 91 to 100 of about 364,334 (307)

Calibrating minimum counts and catch‐per‐unit‐effort as indices of moose population trend

Wildlife Society Bulletin, 2016
Monitoring wildlife population trends often involves indices assumed to correlate in proportion to abundance. We used aerial count data and harvest statistics for moose (Alces alces) populations in 16 hunting districts of Montana, USA, spanning 32 years (
Nicholas J. DeCesare, Jesse R. Newby, Vanna J. Boccadori, Tonya Chilton‐Radandt, Tim Thier, Dean Waltee, Kevin Podruzny, Justin A. Gude   +7 more
doaj   +1 more source

Species composition and catch per unit of effort of Monterey Bay surf, pier, and skiff anglers in 1979 [PDF]

, 1982
In 1979, Monterey Bay sport anglers were sampled for species composition of the catch and catch per unit of effort. A total of 4150 surf, pier, and skiff anglers was interviewed. Catch per hour was 0.71, 0.58, and 1.25 for surf, pier, and skiff anglers,
Spratt, Jerome D.
core  

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Potential Availability and Development of The Scad fish (Sardinella fimbriata) in Kebumen Regency for Fishmeal Production

Depik Jurnal
The scad (Sardinella fimbriata) is a fish species commonly caught by fishermen at the Pasir Fish Landing Base, Kebumen Regency. This fish species has low economic value compared to other fish species.
Retno Muninggar, Tri Wiji Nurani, Julia Eka Astarini, Rianti Dyah Hapsari, Sari Rama Dianti, Ririn Irnawati, N Sri Hartati   +6 more
doaj   +1 more source

Analisis Hasil Tangkapan Per Upaya Penangkapan Dan Pola Musim Penangkapan Sumberdaya Ikan Kakap Merah (Lutjanus SP.) Yang Didaratkan Di Ppn Brondong, Lamongan, Jawa Timur [PDF]

, 2015
Kakap Merah (Lutjanus sp.) merupakan komoditas ekspor yang memiliki harga rata-rata tertinggi dibandingkan ikan lainnya di PPN Brondong. Penelitian ini bertujuan menganalisis hasil tangkapan per upaya penangkapan sumberdaya Kakap Merah yang didaratkan di
Azkia, L. I. (Lana), Fitri, A. D. (Aristi), Triarso, I. (Imam)   +2 more
core  

Determinants of local food producer participation in state‐sponsored marketing programs: Evidence from Missouri

Agribusiness, EarlyView.
Abstract This study examines producer participation choices considering a variety of potential benefits linked to state‐sponsored marketing programs, using a real choice dataset of farmers in Missouri. Multinomial logit models are employed to predict determinants of farmer enrollment in three tiers of the Missouri Grown local food marketing program ...
Lan Tran, Ye Su, Laura McCann
wiley   +1 more source

Stock assessment of Huso huso (Linnaeus, 1754) in the south Caspian Sea [PDF]

, 2008
We evaluated the stocks of Huso huso in the south Caspian Sea along Iranian coasts using data on different population parameters such as length, age, weight, catch and catch per unit effort changes. The study covered data from 1971 to 2003.
Fazli, H., Ghaninezhad, D., Moghim, M.
core  

Economic and Environmental Tradeoffs in Cultivating Short Food Supply Chains With Urban Indoor Agriculture

Agribusiness, EarlyView.
ABSTRACT This study advances the literature on sustainable urban agriculture and alternative sustainable food production systems, which have gained momentum due to the need to strengthen regional food supply chains and meet the growing urban demand for fresh food. Indoor agriculture (IA) holds promise for year‐round cultivation of fresh produce even in
Joseph Seong, H. Christopher Peterson, Simone Valle de Souza   +2 more
wiley   +1 more source

Future of Fishing for a Vulnerable Atoll: Trends in Catch and Catch-Per-Unit-Effort in Tokelau’s Domestic Marine Fisheries 1950–2016

Frontiers in Marine Science, 2018
Tokelau is among the most vulnerable countries to climate change from both an environmental and economic perspective, whilst being highly dependent on marine resources for dietary nutrition.
Rachel White, Amy Rose Coghlan, Amy Rose Coghlan, Angie Coulter, Maria Lourdes D. Palomares, Daniel Pauly, Dirk Zeller   +6 more
doaj   +1 more source

Catch per Unit Effort, Density and Size Distribution of the Oysters Pinctada capensis and Saccostrea cucullata (Class Bivalvea) on Inhaca Island, Southern Mozambique. [PDF]

Life (Basel), 2022
Mafambissa MJ, Gimo CA, Andrade CP, Macia AA.   +3 more
europepmc   +1 more source