Results 71 to 80 of about 1,442,604 (259)

Commentary: Stock Status Assessments for 12 Exploited Fishery Species in the Tsushima Warm Current Region, Southwest Japan and East China, Using the CMSY and BSM Methods

open access: yesFrontiers in Marine Science, 2021
Mitsuyo Miyagawa   +5 more
doaj   +1 more source

Effects of dense planting pattern on the growth of apple tree in Weibei dry plateau

open access: yes浙江大学学报. 农业与生命科学版, 2019
In order to improve the economic benefits of the apple orchard in Weibei dry plateau, taking the apple orchard with vigorous stock dense planting at the full bearing age as a control, the bearing fruit number of dwarfing stock dense planting and semi ...
BAI Gangshuan   +4 more
doaj   +1 more source

Fishing Dynamic and Stock Status of Endeavour Shrimp (Metapenaeus ensis de Haan) in Bombana Waters, South-East Celebes [PDF]

open access: hybrid, 2023
Ali Suman   +5 more
openalex   +1 more source

What the 2008 Stock Market Crash Means for Retirement Security [PDF]

open access: yes, 2009
Compares future retirement resources before and after the stock market decline, by gender, marital status, race/ethnicity, education, and retirement income quintile, under three scenarios: no recovery, full recovery, and partial recovery in ten ...
Barbara A. Butrica   +2 more
core  

Evaluating the ability of spatial indicators to classify fish stock status in the Northeast AtlanticMendeley Data

open access: yesEcological Indicators
Positive relationships between fish abundance and spatial distribution suggest that indicators of dispersion, occupancy, or aggregation may serve as proxies of abundance and stock status.
Peter J. Kidd   +3 more
doaj   +1 more source

Regeneration Status and Carbon Accumulation Potential in Community Managed Sal (Shorea robusta) Forests of Far-Western Terai Region, Nepal

open access: yesEuropean Journal of Ecology, 2021
Regeneration patterns of species population can address climate change by adaptive evolution or by migrating association to survival in their favorable climate and finally decide the particular forest future.
Rajeev Joshi   +3 more
doaj  

Social Status, the Spirit of Capitalism, and the Term Structure of Interest Rates in Stochastic Production Economies [PDF]

open access: yes
This paper studies capital accumulation and equilibrium interest rates in stochastic production economies with the concern of social status. Given a specific utility function and production function, explicit solutions for capital accumulation and ...
Heng-fu Zou, Liutang Gong, Yulei Luo
core  

Widow rockfish: Proceedings of a workshop, Tiburon, California, December 11-12, 1980 [PDF]

open access: yes, 1987
This workshop was organized because of the increase between 1978 and 1980 in coastwide landings of widow rockfish, from less than 1,000 mt to more than 20,000 mt, and because of scientists' concern with the lack of knowledge both of the fishery and ...

core  

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