Forest ecosystems

In this study, a five-point scale to rank the levels of "importance" and "implementation" of eight criteria of fairness and five criteria of transparency were used. There were 167 people who participated in the evaluation process through a questionnaire.

16p vibecca 01-10-2024 3 1   Download

Forest fires present a significant threat to the tropical forest ecosystem in the northwestern region of Vietnam. Our study aimed to assess the impacts of environmental factors on forest fire occurrence and to map forest fire probability for the whole region. The forest fire occurrence data over the period 2003–2016, environmental factors (climate, fuel condition, topography, and human activity), and the MaxEnt approach were used for this study.

21p dianmotminh02 03-05-2024 9 3   Download

The research article "Polyester production by halophilic and halotolerant bacterial strains obtained from mangrove soil samples located in Northern Vietnam" reports halophilic and halotolerant bacteria isolated from mangrove forests located in Northern Vietnam. Several of these bacteria were able to synthesize polyhydroxyalkanoates (PHAs). PHAs are polyesters stored by microorganisms under the presence of considerable amounts of a carbon source and deficiency of other essential nutrient such as nitrogen or phosphorous.

12p runordie3 27-06-2022 10 3   Download

This study investigated the species composition of tunnelling dung-beetles inhabiting arable land of karst ecosystems in Lai Chau province. Tunnellers were by far the dominant functional group of dung beetles in these ecosystems.

9p retaliation 18-08-2021 16 3   Download

Focusing on the following three specific objectives: (1) Identify the types of forest ES and the value of forest ES that local households benefit from in research communes in Tri Ton and Tinh Bien districts; (2) Identify the relationship between forest ES that households benefit from and livelihoods of households living; and (3) Recognize the motivations and obstacles, and propose solutions to enhance the value of forest ES, improve access to forest ES to develop livelihoods of different groups.

34p gaocaolon12 14-06-2021 27 4   Download

Studying species component, distribution of honey bee species belonging to the family of Apidae, analyzing the ecological relations and determining for using some honey bee species as an indicator of environmental pollution on the affected ecosystems (farm ecosystems, perennial garden ecosystems, cultivated forest ecosystems and evergreen forest ecosystems) in some provinces in the Northern Vietnam, contributing to the conservation of honey bee species and producing highquality honey products for the economic development of local people.

26p capheviahe27 23-02-2021 33 6   Download

Until now, data on zoobenthos in the Mekong Delta has been very limited. Prior research has focused mostly on species of economic value such as the Red chut-chut snails. In this research, we investigated species composition and distribution of Brachyura, Bivals and Gastropods in the Tran De Estuary Mangrove forests in Soc Trang province between June and December, 2011, to discover the extent of zoobenthos biodiversity.

9p tamynhan8 04-11-2020 21 3   Download

Based on life forms and used parts, distributing habitats, we suggest the medical plants at Phia Oac - Phia Den National Park would be exploited within scrubs or grasslands, agricultural ecosystems and in some areas under the canopy of plantation forests in the purpose of natural resource sustainable utilization integrated with local economic development.

8p tamynhan4 06-09-2020 65 1   Download

To clarify the importance and unique features of the approach to the influence of the folk literature on the prose and poetry of Tay people from some literary authors; to partly explain the influence of the folk literature on the prose and poetry of some Tay authors in the modern time in order to put forward the approach and promote the importance of traditional factors in the creation of literary works.

27p change03 06-05-2016 55 6   Download

Improvement of operator skills and technology in small rural sawmills in Vietnam REPORTs ON TOT TRAINING COURSE 22/08 – 3/10/2007 at the school of Forest and Ecosystem Science, University of Melbourne, Creswick, Victoria, Australia 1 I. Written by Doan Van Thu 1. Acknowledgement 2. Introduction 3. Content of training course o Wood science o Timber drying o Portable Sawmilling o Anti sap stain and preservation o Occupational health and safety o The applications of microwave technology o Timber specification and manufacturing 4. The work that have done in Vietnam 1.

18p xau_la 09-02-2012 63 6   Download

For queries relating to this Invoice, please contact: 220 - FOREST AND ECOSYSTEM SCIENCE PAMELA A KEEN Ph: +61 03 5321 4197 TAX INVOICE NUM 570304 ATTN: JUAN ZHANG HASSALL AND ASSOCIATES INTERNATIONAL GPO BOX 1877 CANBERRA ACT 2600 AUSTRALIA Please ensure the above number is clearly marked on ALL payments. ABN DETAILS 84 002 705 224 INVOICE DATE 27-JUL-09 PAYMENT TERMS 30 NET CUSTOMER CONTACT JUAN ZHANG UNIT VALUE 15,000.00 GST AMT 1,500.00 PAGE 1 OF 1 DUE DATE 26-AUG-09 CUSTOMER NO.

1p xau_la 09-02-2012 64 9   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: Effects of polyaromatic hydrocarbons on the forest ecosystem and woody plants...

4p toshiba9 12-10-2011 58 5   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "Information about studies on Hungarian forest ecosystems. Selected research-papers and future investigations of Síkfõkút long-term project...

6p toshiba8 11-10-2011 46 3   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: " Spatial variability of humus forms in some coastal forest ecosystems of British Columbia...

14p toshiba8 11-10-2011 54 4   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "Fluxes of dissolved mineral elements through a forest ecosystem submitted to extremely...

11p toshiba8 11-10-2011 36 3   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Nutrient cycling in deciduous forest ecosystems of the Sierra de Gata mountains: nutrient supplies to the soil through both litter and throughfall...

14p toshiba7 05-10-2011 45 2   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Nutrient cycling in deciduous forest ecosystems of the Sierra de Gata mountains: aboveground litter production and potential nutrient return...

21p toshiba7 05-10-2011 56 4   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Growth and fructification of a Norway spruce (Picea abies L. Karst) forest ecosystem under changed nutrient and water input...

10p toshiba6 05-10-2011 56 5   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí lâm nghiệp đề tài: Interannual variation of soil respiration in a beech forest ecosystem over a six-year study...

7p toshiba4 20-09-2011 47 6   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài:"Designing decision support tools for Mediterranean forest ecosystems management: a case study in Portugal"

10p toshiba5 19-09-2011 46 4   Download