Social-ecological systems as complex adaptive systems: modeling and policy implications

S Levin, T Xepapadeas, AS Crépin… - Environment and …, 2013 - cambridge.org
Systems linking people and nature, known as social-ecological systems, are increasingly
understood as complex adaptive systems. Essential features of these complex adaptive …

The new fisheries economics: incentives across many margins

MD Smith - Annu. Rev. Resour. Econ., 2012 - annualreviews.org
New research in fisheries economics addresses incentives across many margins. These
margins include within-season effects, incentives to harvest different ages and sizes of fish …

[HTML][HTML] Chinese market prices of beche-de-mer: Implications for fisheries and aquaculture

SW Purcell, DH Williamson, P Ngaluafe - Marine Policy, 2018 - Elsevier
Market prices of seafood underpin harvest and management strategies for fisheries and
aquaculture. Beche-de-mer (processed, dried sea cucumbers) are highly valued in Asian …

Positive catch & economic benefits of periodic octopus fishery closures: do effective, narrowly targeted actions 'catalyze'broader management?

TA Oliver, KLL Oleson, H Ratsimbazafy, D Raberinary… - PLoS …, 2015 - journals.plos.org
Overview Eight years of octopus fishery records from southwest Madagascar reveal
significant positive impacts from 36 periodic closures on:(a) fishery catches and (b) village …

On the coevolution of economic and ecological systems

S Levin, A Xepapadeas - Annual Review of Resource …, 2021 - annualreviews.org
This review provides a description of common and distinct characteristics of economic and
ecological systems; examples of the ways in which these characteristics can be incorporated …

[HTML][HTML] Harvesting selectivity and stochastic recruitment in economic models of age-structured fisheries

O Tahvonen, MF Quaas, R Voss - Journal of Environmental Economics and …, 2018 - Elsevier
We develop the age-structured fishery model by including endogenous harvesting selectivity
and stochastic recruitment, as a growing body of fishery ecological evidence suggests these …

Spare the young fish: optimal harvesting policies for North-East Arctic cod

FK Diekert, DØ Hjermann, E Nævdal… - … and Resource Economics, 2010 - Springer
Abstract The North-East Arctic cod (Gadus morhua) fishery, as most other commercial
fisheries, is wasting the larger part of its potential. Examining a detailed multi-cohort, multi …

Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100

MC Hänsel, JO Schmidt, MH Stiasny, MT Stöven… - PLoS …, 2020 - journals.plos.org
The Arctic Ocean is an early warning system for indicators and effects of climate change. We
use a novel combination of experimental and time-series data on effects of ocean warming …

Incentives for optimal management of age-structured fish populations

MF Quaas, T Requate, K Ruckes, A Skonhoft… - Resource and Energy …, 2013 - Elsevier
We characterize optimal fishery management in an age-structured, bio-economic model
where two age groups are harvested with costly and imperfect selectivity. We show that a …

Spatial and temporal distributions in the Norwegian cod fishery

T Alizadeh Ashrafi, A Eide… - Natural Resource …, 2020 - Wiley Online Library
Fisheries are characterized by variations in space and time. This study investigates the
characteristics of seasonality in cod trawl fisheries in two distinct areas: the coast along the …