Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

PDF

Environmental Sciences

Viet Nam: Ecology and Sustainability in the Mekong Delta

Publication Year

Articles 1 - 3 of 3

Full-Text Articles in Entire DC Network

How Do Women In Prek Toal Village (Tonle Sap Biosphere Reserve, Cambodia) Participate In And Benefit From Ecotourism?, Amy Dowley Apr 2007

How Do Women In Prek Toal Village (Tonle Sap Biosphere Reserve, Cambodia) Participate In And Benefit From Ecotourism?, Amy Dowley

Independent Study Project (ISP) Collection

Abstract This study assesses how women in the floating village of Prek Toal in the Tonle Sap Biosphere Reserve, participate and benefit from the ecotourism activities in their area. The study also investigates women’s perspective on ecotourism within their community, how it affects their lives, and if they have expectations of current and future benefits or changes resulting from ecotourism. This study is conducted in the context of current studies on livelihoods in the Tonle Sap region, including the recent technical report, “Influence of Built Structures on Local Livelihoods: Case Studies of Road Development, Irrigation, and Fishing Lots,”(ADB, 2007a) identifying …


Potentiality Of Biogas And The Role Of Substrates In Biogas Formation Potential, Scott Shealy Apr 2007

Potentiality Of Biogas And The Role Of Substrates In Biogas Formation Potential, Scott Shealy

Independent Study Project (ISP) Collection

Biogas infrastructure development, particularly in countries such as Vietnam, has the potential to provide great benefits to people living agrarian lifestyles in rural areas. Decentralized wastewater treatment facilities that utilize anaerobic technologies to digest organic waste for the purpose of collecting methane provide a number of benefits to centralized use as well. In both cases, users benefit from the production of methane gas, wastewater treatment, nutrient recycling, and organic fertilizers. In the case of decentralized use, as is most prevalent in Vietnam, integrated farming methods, such as the VACB model, allow farmers to reap the benefits of a wide array …


Assessment Of Small-Scale Biogas Systems And Their Widespread Dissemination In Can Tho City, Viet Nam, Tracy Zhu Oct 2006

Assessment Of Small-Scale Biogas Systems And Their Widespread Dissemination In Can Tho City, Viet Nam, Tracy Zhu

Independent Study Project (ISP) Collection

The Mekong Delta hosts suitable conditions for promoting the widespread dissemination of biogas systems, such as tropical temperatures, high population density, and widespread animal husbandry. The low-cost polyethylene biodigester (BD) is the most common model in the Mekong Delta, although concrete and brick biodigesters have been implemented to a lesser extent. Biogas systems offer a wide range of benefits, such as improving water quality, enhancing integrated farming systems, and meeting rural energy demand while improving public health. Many projects, especially through Can Tho University (CTU), have promoted the installation of biogas systems, but little research has been done to follow …