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Dive into the research topics where Mario Du Preez is active.

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Featured researches published by Mario Du Preez.


Journal of Environmental Planning and Management | 2011

The value of the trout fishery at Rhodes, North Eastern Cape, South Africa: a travel cost analysis using count data models

Mario Du Preez; Stephen Hosking

Recent government legislation in South Africa (the National Environmental Management: Biodiversity Act, No.10 of 2004) calls for the removal of trout from ecosystems and habitats where they may cause harm. The elimination of trout would, however, undermine the tourism appeal of many upper catchments in South Africa to recreational fishers. This paper reports the first formal recreational valuation of a trout fishery in South Africa – the one in and around Rhodes village, North Eastern Cape. The valuation is carried out by applying the individual travel cost method using several count data models. The zero truncated negative binomial model which allows for the non-negative integer nature of the trip data, for truncation as well as for over-dispersion, found that the consumer surplus per day and per trip to the Rhodes trout fishery was ZAR2 668 (US


Development Southern Africa | 2010

The contribution of trout fly fishing to the economy of Rhodes, North Eastern Cape, South Africa

Mario Du Preez; Deborah E. Lee

334) and ZAR13,072 (US


South African Journal of Economics | 2012

THE VALUE OF TIGER SHARK DIVING WITHIN THE ALIWAL SHOAL MARINE PROTECTED AREA: A TRAVEL COST ANALYSIS

Mario Du Preez; Matt Dicken; Stephen Hosking

1634), respectively in the year 2007, and the total consumer surplus generated was ZAR18,026,288 (US


Ecological Economics | 2016

Determining visitor preferences for rhinoceros conservation management at private, ecotourism game reserves in the Eastern Cape Province, South Africa: A choice modeling experiment

Deborah E. Lee; Mario Du Preez

2 253,286).


Studies in Economics and Econometrics | 2011

The recreational value of beaches in the Nelson Mandela Bay area, South Africa.

Mario Du Preez; Deborah Ellen Lee; Stephen Hosking

Recent government legislation, which calls for the eradication of trout from ecosystems where they may cause harm, could damage the tourism appeal of many South African catchments. However, no South African studies have tried to quantify the economic impact of removing trout from rivers and streams. This study aimed first to value the Rhodes trout fishery, North Eastern Cape, South Africa, and second to assess whether the trout fly fishing industry in Rhodes could form the foundation for the implementation of a local economic development initiative. Overall, the study found that the trout fishing industry directly generates approximately R5 658 240 per annum, and sustains a minimum of 39 direct job opportunities for the community of Rhodes, and can therefore provide the impetus for the creation of a tourism-based local economic development programme.


Journal of outdoor recreation and tourism | 2016

The economic value of the Trans Baviaans mountain biking event in the Baviaanskloof Mega-Reserve, Eastern Cape, South Africa: A travel cost analysis using count data models

Mario Du Preez; Deborah Ellen Lee


South African Journal of Economics | 2015

Managing Some Motorised Recreational Boating Challenges in South African Estuaries: A Case Study at the Kromme River Estuary

Deborah Ellen Lee; Stephen Hosking; Mario Du Preez


South African Journal of Economics | 2013

The impact of social housing developments on nearby property prices: A Nelson Mandela Bay Case Study

Mario Du Preez; Michael Sale


Journal of Energy in Southern Africa | 2017

Low-income resident’s preferences for the location of wind turbine farms in the Eastern Cape Province, South Africa

Jessica Hosking; Mario Du Preez; Gary Sharp


Journal of Economic and Financial Sciences | 2017

Valuing User Preferences for Improvements in Public Nature Trails Around the Sundays River Estuary, Eastern Cape, South Africa

Deborah E. Lee; Sg Hosking; Mario Du Preez

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Deborah E. Lee

Nelson Mandela Metropolitan University

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Deborah Ellen Lee

Nelson Mandela Metropolitan University

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Stephen Hosking

Nelson Mandela Metropolitan University

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Leann Cloete

Nelson Mandela Metropolitan University

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Michael Sale

Nelson Mandela Metropolitan University

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Deborah Lee

Nelson Mandela Metropolitan University

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E. Ernest van Dyk

Nelson Mandela Metropolitan University

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Gary Sharp

Nelson Mandela Metropolitan University

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