Results 91 to 100 of about 6,271 (292)
Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková +4 more
wiley +1 more source
Analysis of demersal fish assemblages in selected Philippine fishing grounds [PDF]
This paper presents the results of analyses of demersal fish assemblages in various fishing grounds in the Philippines. Data from exploratory trawl surveys conducted in 1947 - 49 show that the 24 fishing grounds covered by the survey can be arranged ...
Campos, W.L.
core
Map of Northeast Pacific Ocean Trawl Survey.
, 2015 Red dots indicate location of the West Coast Groundfish Bottom Trawl Survey (WCGBTS) trawls from 2003–2010. Cape Mendocino and Point Conception break the study area into the three biogeographic regions used in the regional analyses (North of Cape ...
Susan E. Piacenza (774146) +14 more
core +1 more source
Keeping Pace or Falling Behind? The Depth of Latin American Trade Agreements
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This article examines whether Latin American countries are keeping pace with global trends in trade agreement depth or falling behind. Using 681 agreements (1970–2019), we develop the Depth Index of Trade Agreements (DITA) to weight provisions endogenously through factor analysis based on co‐occurrence patterns.
Raphael Gomes da Silva +2 more
wiley +1 more source
, 2023 The present document is the 4th edition of the survey protocol. The manual has its origin in national manuals for offshore beam trawl surveys, and can be considered the public version of the national manuals.
de Boois, Ingeborg J. +7 more
openaire +3 more sources
An adaptive strategy for stratified random trawl surveys [PDF]
New Zealand Journal of Marine and Freshwater Research, 1984 Abstract To minimise the error in biomass estimates from stratified random trawl surveys, the allocation of trawl stations amongst strata should be made according to prior information on fish distribution. Often such information is slight.
openaire +1 more source
Preliminary analysis of demersal fish assemblages in coastal waters of the Gulf of Thailand [PDF]
The 1995 trawl data of the research vessels Pramong 2 and 9 in the Gulf of Thailand were analyzed using TWINSPAN and DCA. Four main station clusters were identified related to geographic location and depth.
Eiamsa-Ard, M. +3 more
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Trawl Catch And Bycatch Survey In Samar Sea, Philippines 2016 [PDF]
, 2016 Two major fish landing points were identified namely: Catbalogan Fish Port and Calbayog Fish Port for commercial trawl and Barangay Burabud, Santa Margarita as secondary trawl landing port for municipal trawl fisheries.
Diocton, Renato C.
core
Report of the International Bottom Trawl Survey Working Group (IBTSWG)
, 2003 IBTSWG meeting in Lorient, France. 25-28 March 2003.Also the Report of the International Bottom Trawl Survey in the North Sea, Skagerrak and Kattegat in 1998: Quarter 3.
ICES (11907872)
core +1 more source
Agribusiness, EarlyView.Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin +1 more
wiley +1 more source