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Bioeconomic modelling

Bioeconomic modelling of male Holstein-Friesian dairy calf-to-beef production systems on Irish farms

Bioeconomic modelling of male Holstein-Friesian dairy calf-to-beef production systems on Irish farms

... (2013, 2014) studied dairy calf-to-beef systems at a whole farm level, however, balancing of the seasonal supply and demand of grazed grass was not analysed. Thus, it is apparent tha[r] ...

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Bioeconomic modelling of grey seal predation impacts on the West of Scotland demersal fisheries

Bioeconomic modelling of grey seal predation impacts on the West of Scotland demersal fisheries

... Sensitivity test 1 Sensitivity to the Ricker stock-recruitment model 2 Schaefer parameters 3 4 Constant seal predation rate Constant effort for “Others” Change considered Beverton–Holt H[r] ...

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The economic implications of a multiple species approach to bioeconomic modelling : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Economics at Massey University, Palmerston North, New Zealand

The economic implications of a multiple species approach to bioeconomic modelling : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Economics at Massey University, Palmerston North, New Zealand

... APPENDIX F - GAMS COMMAND FILE FOR IMPALA AND GREATER KUDU - INTERSPECIFIC COMPETITION *Interspecific Competition Multiple Species Model - Mid *turns off extra output *settings and limit[r] ...

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The economic implications of a multiple species approach to bioeconomic modelling : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Economics at Massey University, Palmerston North, New Zealand

The economic implications of a multiple species approach to bioeconomic modelling : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Economics at Massey University, Palmerston North, New Zealand

... The seminal works of Lotka 1925 and Volterra 1926 are used to illustrate the ecological rationale behind a multiple species framework, while production literature, in particular the th[r] ...

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A bioeconomic model of Californian thistle in New Zealand sheep farming

A bioeconomic model of Californian thistle in New Zealand sheep farming

... By modelling different scenarios, including increased petroleum prices, the development of herbicide resistance, and consumer demand for no-spray products, the analysis simulated potential future impacts on ...on ...

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Bioeconomic Approach To Rebuilding Small Haplochromine Cichlids Of Lake Malombe, Malawi

Bioeconomic Approach To Rebuilding Small Haplochromine Cichlids Of Lake Malombe, Malawi

... that bioeconomic management could be the best way to approach the problems currently facing the Lake Malombe ...it. Bioeconomic modelling has long been advocated as an important tool in managing ...

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Modelling Learning as Modelling

Modelling Learning as Modelling

... numerical modelling language, the semantics is a one-one correspondence, so the distinction between the form of the model (a set of parameters) and what they refer to (a set of quantities) can be identif ied with ...

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Bioeconomic Analysis of Resource Utilization of Flying Fish (Hyrundicthys oxycephalus) in the Makassar Strait, South Sulawesi, Indonesia

Bioeconomic Analysis of Resource Utilization of Flying Fish (Hyrundicthys oxycephalus) in the Makassar Strait, South Sulawesi, Indonesia

... namely the Maximum Sustainable Yield (MSY) management regime, the Maximum Economic Yield (MEY) management regime and the Open Access (OA) management regime. The three management regime models are determined using ...

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Bioeconomic meta-modelling of Indonesian agroforests as carbon sinks

Bioeconomic meta-modelling of Indonesian agroforests as carbon sinks

... In many areas of developing countries, economic and institutional factors often combine to give farmers incentives to clear forests and repeatedly plant food crops without sufficiently replenishing the soils. These ...

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Fisheries Bioeconomic Analysis of Eastern Little Tuna 
(Euthynnus affinis) in The Nusantara Fishing Port (PPN) Palabuhanratu West Java

Fisheries Bioeconomic Analysis of Eastern Little Tuna (Euthynnus affinis) in The Nusantara Fishing Port (PPN) Palabuhanratu West Java

... analyzed bioeconomic model of eastern little tuna (Euthynnus affinis) resources exploitation in various condition of fishery management of Gordon Shaefer ...

9

Biomass Supply from Alternative Cellulosic Crops and Crop Residues: A Preliminary Spatial Bioeconomic Modeling Approach

Biomass Supply from Alternative Cellulosic Crops and Crop Residues: A Preliminary Spatial Bioeconomic Modeling Approach

... empirical bioeconomic model is built on the economic behavioral assumption that a representative farmer would select among a set of 74 cropping systems (see Table 1) to which he allocates land resources to ...

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Integrating policy, market, and technology for sustainability governance of agriculture-based biofuel and bioeconomic development in the US

Integrating policy, market, and technology for sustainability governance of agriculture-based biofuel and bioeconomic development in the US

... and bioeconomic develop- ment; some existing certification programs do not cover the entire biofuel supply chain and thus cannot safeguard the sustainability of biofuel production generally ...

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Emmi Nieminen Marko Lindroos & Outi Heikinheimo. Optimal bioeconomic multispecies fisheries management: A Baltic Sea case study

Emmi Nieminen Marko Lindroos & Outi Heikinheimo. Optimal bioeconomic multispecies fisheries management: A Baltic Sea case study

... The aim of the paper is to assess the Baltic cod, herring and sprat fisheries by a bioeconomic model. We compare the current fishing policies to optimal policies under two different environmental conditions. ...

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8 Rates and linear modelling MEASUREMENT, ALGEBRAIC MODELLING

8 Rates and linear modelling MEASUREMENT, ALGEBRAIC MODELLING

... This chapter, Rates and linear modelling, continued the algebra and graphing work begun in Chapter 1, and related it to the measurement of rates and their applications. While linear functions and linear models ...

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The sustainable management of the New Zealand longfin eel : a bioeconomic analysis : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Economics at Massey University

The sustainable management of the New Zealand longfin eel : a bioeconomic analysis : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Economics at Massey University

... Changes in equilibrium population, spawning biomass, exploitation rate, and Net Present Value for alternative values of the stock-related cost externality, relative to the base model i=l[r] ...

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Modelling & Simulation

Modelling & Simulation

... • Simulation of processed Radar data tracks • Simulation of Sonar processed data tracks • Simulation of Electronic Warfare data tracks • Simulation of Tactical Data Link connection • Sim[r] ...

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Modelling biodiversity

Modelling biodiversity

... econometric modelling methods like ordinary least squares (hereafter OLS), but we use, for the first time to our knowledge, quantile regression with reference not to the mean influence of the regressors on the ...

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Hydrologic Modelling

Hydrologic Modelling

... 2004), 2000 European floods (Pall et al., 2011), 2010 Russian heat wave (Otto et al., 2012) 2011 East African drought (Lott et al., 2013) and 2014 England winter floods (Schaller et al., 2016). In the Indian context, Cho ...

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Modelling recursion

Modelling recursion

... Each of the interview sessions lasted about one hour. The interview sessions were started by giving students a pen and paper task (the pre-questionnaire) in the format of a semi-structured interview 1 . In those tasks, ...

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Modelling glueballs

Modelling glueballs

... The lightest state is a scalar glueball with a mass of about 1.7 GeV, followed by the tensor and the pseudoscalar states.. This result has been confirmed by numerous and more recent latti[r] ...

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