Assessment of Environmental

Composting is a useful waste treatment for environmental problem, but composting experiment is challenging due to large-scale requirement. Thus, laboratory-scale reactor is of interest for composting experiment. The capability of laboratory-scale reactor to simulate large-scale composting was determined by assessing the quality of produced compost via germination index.

6p viling 11-10-2024 2 1   Download

In this article, we have presented the practical use of the Delphi technique and the Stable Prioritization Towards Ideal Solution (SPOTIS) method to in-depth assess the level of sustainable development of Hai Phong and Quang Ninh in the period 2016 - 2021.

12p viengfa 28-10-2024 5 2   Download

The primary objective of this study is to elucidate the chemical speciation of copper (Cu) and conduct an assessment of the magnitude and probability of contamination of Cu in soil samples procured from the Pb/Zn mining, at the Hich village, Dong Hy district, Thai Nguyen province, in order to furnish critical data pertinent to the environmental stewardship of soil resources within this geographical domain.

10p viengfa 28-10-2024 3 1   Download

This study evaluates the current status and potential of cinnamon production regions in Vietnam that adhere to organic standards in Dam Ha district, Quang Ninh province. Organic cinnamon production not only enhances economic value but also contributes to environmental protection and ecological sustainability.

9p viaburame 14-03-2025 4 1   Download

This study measured production efficiency considering environmental factors (environmental efficiency) to assess the sustainability of pig farms in the district. This study used the data envelopment analysis (DEA) model with undesirable output (COD emissions) to measure environmental efficiency in pig production.

12p vibecca 01-10-2024 5 2   Download

This study evaluated the impact of pollution sources on the Ma River Basin in Son La Province, Vietnam, using data from local reports, statistical yearbooks, and scholarly literature. The study recommended implementing centralized wastewater treatment systems in priority areas, promoting sustainable land management practices, and supporting environmentally friendly agricultural and livestock farming methods.

14p tuetuebinhan000 23-01-2025 3 2   Download

The construction industry is among the largest global consumers of natural resources and contributors to greenhouse gas emissions. This paper aims to evaluate current environmental standards and propose a new framework for reducing greenhouse gas emissions, targeting carbon neutrality in construction projects.

3p vibenya 31-12-2024 4 2   Download

The goal of this thesis is to evaluate and compare the environmental impacts of alternative thermal treatments processing MRF residual waste in Victoria.

213p runthenight04 02-02-2023 12 2   Download

The research "Impact of carbon pricing on voluntary environmental disclosures of electricity generating sector: a multi country analysis" objectives include: 1) To identify the voluntary environmental disclosure pattern of companies operating in carbon pricing countries; 2) To identify the voluntary environmental disclosure pattern of organisations operating in non-carbon pricing countries; 3) To assess the quantity and quality of voluntary environmental disclosures of companies from different countries; and 4) To assess the implementation of G4 sustainability reporting guidelines by the se...

141p runthenight04 02-02-2023 6 2   Download

Objectives of the study: Assessing the situation of catfish farming in some areas of the Mekong Delta as a basis for proposing measures to manage waste from catfish ponds; the survey and analysis in catfish ponds to assess the composition and characteristics; assessing the pollutants load of waste water from catfish ponds; assessing the possibility of wastewater treatment from catfish ponds and benefits of environmental when using wastewater for irrigating paddy fields.

26p beloveinhouse10 28-11-2021 28 3   Download

The objectives of the dissertation: The objective of the dissertation is to determine the residue of pesticides OCPs in water, sediments, aquatic organisms at the estuary of the Saigon – Dong Nai and to evaluate the toxicity of the pesticides DDTs on the embryos and larvae of the Pacific oysters (Crassostrea Gigas), Fish Medaka (Oryzias latipes).

27p extraenglish 24-05-2021 15 4   Download

The objective of the dissertation is to determine the residue of pesticides OCPs in water, sediments, aquatic organisms at the estuary of the Saigon – Dong Nai and to evaluate the toxicity of the pesticides DDTs on the embryos and larvae of the Pacific oysters (Crassostrea Gigas), Fish Medaka (Oryzias latipes).

27p capheviahe27 23-02-2021 18 4   Download

Research objectives: Assessing manifestation, finding out reasons, and warning risk of changes in Tien river channel belongs to Dong Thap province; proposing solutions for adaptive capacity with changes in Tien river channel belongs to the study area.

32p capheviahe27 23-02-2021 33 3   Download

Research to develop an analytical method for methyl mercury in biological samples with high sensitivity, selectivity, and accuracy; research and assessment of the transformation and bioaccumulation of mercury in sediment and biological samples in Than Sa gold mining area, Vo Nhai district, Thai Nguyen province.

27p capheviahe26 25-01-2021 37 4   Download

On the basis of clarifying the theoretical issues and assessing the real situation of implementing the law on environmental protection in industrial zones and the practice of implementing the law on environmental protection in industrial zones in Thanh Hoa province, the dissertation aims to propose solutions to ensure implementation of the law on environmental protection in industrial zones.

27p mmlemmlem_124 22-12-2020 45 2   Download

Assess the EA implementation in mining enterprises in Binh Dinh province; measure the impact of factors on the EA implementation in mining firms in Binh Dinh province; proposing solutions to perfect the EA in mining enterprises in Binh Dinh province.

27p caygaocaolon8 07-11-2020 49 4   Download

The Module is designed to provide a critical overview of the theory and practice of EIA as operated internationally to those students who need to understand EIA: this includes formal students being graduate and postgraduate students, plus practitioners/professionals. Within this framework there are opportunities to customise the material to reflect local jurisdictional procedures and issues.

6p koxih_kothogmih1 03-08-2020 19 1   Download

Soil erosion strongly affects crop yield, undermines the long term productivity of farm land and sustainability of farming system, and poses a major threat to the livelihood of the farmers and rural communities. The United Nations Environmental Program reported that the productivity of soil has reduced and resulting in economically unfeasible cultivation on about 20 million hectare of land each year due to soil erosion and resulting degradation of land.

17p chauchaungayxua6 26-06-2020 25 3   Download

The study showed that visitors came there three times in a week indicating 44% of the respondents while on maintenance of the park environment and the facilities indicated 94% and 88% of the respondents respectively.

8p christabelhuynh 04-06-2020 17 5   Download

This paper presents an ‘ex ante’ decision support tool to evaluate the economic and ecologic impacts of shippers’ horizontal collaboration in urban freight delivery.

18p tohitohi 22-05-2020 28 1   Download