You are here: Home / Resources / Browse Resources

Open. Adaptable. Free.

Resources created by our members and partners.

The QUBES platform hosts hundreds of teaching materials, reference materials, and cloud-based software free to use and adapt using open Creative Commons licenses.

Text Search:
Applied Filters
    2008-Ratneesh_Suri-Optimal harvesting strategies for fisheries-differential equations approach
    We develop and investigate the harvesting model in both deterministic and stochastic settings. We first employ the Expected Net Present Value approach and determine optimal harvesting policy using...

    Keywords: optimal controlsustainable yieldmaximum sustainable yieldharvestExpected Net Present Valuecalculus of variationsdynamic programmingmaximum economic yield

    151

    views

    56

    downloads

    0

    comments

    0

    adaptations

    Data-Driven Decision-Making: Antarctic Fisheries
    This is an entire module for a general education data science and ecology course. The module was originally designed as the fourth and final section of the course; the full course is openly...

    Keywords: population growthRStudiodata visualizationexponential growthlogistic growthR Markdownspatial dataocean sustainability4DEE FrameworkTraditional ecological knowledgecarrying capacityEcosystem Servicesmaximum sustainable yield

    326

    views

    269

    downloads

    0

    comments

    0

    adaptations

    2017-Gilbert-Lewis-Harvesting of renewable natural resource
    This is a resource to accompany a commercial text book and has a tutorial nature with some analysis and several good exercises

    Keywords: logisticmaximum sustainable yieldwhaleharvestrenewable resourceconstant harvest

    189

    views

    84

    downloads

    0

    comments

    0

    adaptations

    1-127-FishHarvesting-ModelingScenario
    We offer students a harvesting model for operating a fishery over a 25 year horizon and ask them to write a report on optimal harvesting policy with their analyses for fishing industry experts (not...

    Keywords: Management Of Dataoptimal controlfisherieslogisticharvestingmaximum sustainable yield

    309

    views

    282

    downloads

    0

    comments

    0

    adaptations

    Using Seafood Traceability to Teach the Complexities of Natural Resource Management and Sustainability
    This lesson plan addresses the challenge of conveying to students the globalized nature and complexity of natural resource management. Specifically, it uses seafood traceability, or the ability to...

    Keywords: sustainabilityfisheriesaquacultureAnthropogenic ImpactsNatural Resource Management

    1385

    views

    314

    downloads

    0

    comments

    0

    adaptations

    Hawk vs. Dove Game
    Hawk vs. Dove Game is a model of conflict for two players in game theory.

    Keywords: mathematical modelcomputational modelagent-based model

    1035

    views

    269

    downloads

    0

    comments

    0

    adaptations

    2013-Murray_Bourne-Modeling fish stocks
    It is possible to have a sustainable fishing industry with proper planning and strictly enforced quotas.

    Keywords: logisticFishingfishing industryfish managementfood availabilityreeding ratewater temperature

    134

    views

    50

    downloads

    0

    comments

    0

    adaptations

    2012-Murray_Bourne-Modeling fish stocks
    Discusses many models of harvesting and consequences.

    Keywords: fishlogisticmanagementsusustainable developmentharvestfish stockoverpopulatedunsustainable

    176

    views

    75

    downloads

    0

    comments

    0

    adaptations

    Highlights of the Hewlett-Foundation Grant Award to Bates College (February 2021)
    End-of grant highlights of the Hewlett-Foundation grant award to Bates College: Supporting more equitable and sustainable open education across STEM
    742

    views

    327

    downloads

    0

    comments

    0

    adaptations

    HF Bates Mid Year Progress Report
    Mid-year highlights of the Hewlett Foundation Grant Award to Bates College: Supporting more equitable and sustainable open education across STEM

    Keywords: STEM Evaluation

    841

    views

    223

    downloads

    0

    comments

    0

    adaptations

    PLANT Talking Points: Economic Botany - how we value plants...
    This resource gives insight into the interactions between humans and the environment.

    Keywords: sustainabilitybotanyenvironmentethnobotany

    1198

    views

    269

    downloads

    0

    comments

    0

    adaptations

    2017-Biswasa-EtAl-Mathematical Modeling Applied to Sustainable Management of Marine Resources
    We study a nonlinear mathematical model of fishery management to understand dynamics of a fishery resource system in an aquatic environment that consists of two zones; one free fishing zone and...

    Keywords: natural resourcesmarine resourcesfishery model

    159

    views

    114

    downloads

    0

    comments

    0

    adaptations

    2016-Lewnard-Townsend-Climatic and evolutionary drivers of phase shifts in the plague epidemics of colonial India
    Our analysis shows that historical datasets can yield powerful insights into the transmission dynamics of reemerging disease agents with which we have limited contemporary experience to guide...

    Keywords: infectious diseasepVector-Borne Diseaselagueplague

    141

    views

    56

    downloads

    0

    comments

    0

    adaptations

    The Three Sisters of Agriculture: An Active Learning Activity on Symbiotic Nitrogen Fixation
    This active learning exercise introduces students to the plant microbiome and the contributions that bacteria make to plant growth and food production. The Three Sisters are an ancient indigenous...

    Keywords: SymbiosisPlant microbiomeNitrogen fixationNutritional content of foodElectron flowSociety impact of microorganisms

    3044

    views

    207

    downloads

    0

    comments

    0

    adaptations

    SCORE - Network for an Open and Accessible Biology Education: The promise of equity and the challenge of sustainability (RCU-UBE Introduction)
    The mission of the SCORE-UBE Network is to help our Network participants achieve their sustainability and broader impact goals by working together to amplify the value and reach of open education...

    Keywords: RCN-UBE Introduction

    495

    views

    89

    downloads

    0

    comments

    0

    adaptations

    2017-Agmour-EtAl-Optimization of the Two Fishermen's Profits Exploiting Three Competing Species Where Prices Depend on Harvest
    The main purpose of this work is to define the fishing effort that maximizes the profit of each fisherman, but all of them have to respect two constraints: the first one is the sustainable...

    Keywords: FishingharvestNash equilibriumoptimizeprofits

    149

    views

    61

    downloads

    0

    comments

    0

    adaptations

    2010-Keesom-EtAl-Fishing for Answers Investigating Sustainable Harvesting Ra
    The purpose of this report is to determine and propose a model by which an optimal harvesting frequency can be determined to maintain a steady population of Alaskan salmon.

    Keywords: fisheriesEuler's methodnonlinearlogistic harvestingcanabalismsalmon

    152

    views

    78

    downloads

    0

    comments

    0

    adaptations

    2015-Beckmann-Sanchez-Cache Calculus-Modeling Caches through Differential Equations
    We present cache calculus, a technique that models cache behavior as a system of ordinary differential equations, letting standard calculus techniques find simple and accurate solutions of cache...

    Keywords: discretecachecache calculus

    142

    views

    76

    downloads

    0

    comments

    0

    adaptations

    2005-DieboldEtAl-Modeling Bond Yields In Finance And Macroeconomics
    From a macroeconomic perspective, the short-term interest rate is a policy instrument under the direct control of the central bank. From a finance perspective, long rates are risk-adjusted averages...

    Keywords: financeinterest ratebond yieldmacroeconomics

    187

    views

    71

    downloads

    0

    comments

    0

    adaptations

    1-066-USCensusModeling-ModelingScenario
    The United States Census, conducted every 10 years, gives data on the United States population, that can be modeled with the exponential, logistic, or Gompertz functions.

    Keywords: datalogisticpopulationGompertzcensusgoodness of fit

    255

    views

    218

    downloads

    0

    comments

    0

    adaptations

    Close

    Home

    Search