scholarly journals Forest resources and forestry in Vietnam

2014 ◽  
Vol 6 (2) ◽  
pp. 171-177 ◽  
Author(s):  
Thi Hoan Luong
Keyword(s):  
Development Strategy ◽  
Average Rate ◽  
Management Plan ◽  
Viet Nam ◽  
Land Claims ◽  
Mountainous Areas ◽  
Boundary Disputes ◽  
Production Forests ◽  
Solid Foundation ◽  
Reforestation Program

Forest and forestland are important roles and sources of livelihood for the population living in or near forests and in mountainous areas of Vietnam. The objectives of this paper analysed the change in forest resource, and policy of forestry in Vietnam. In recent several years, forest area rapidly covered an average rate of 240,000 ha/year and had about 13.39 million hectares in 2010. It has contributed to the use of bare land, job creation and improvement of livelihoods for 25% of Vietnam’s population living in mountainous areas. Those results were the purpose of reforestation program and the production of wood industry in Vietnam. In this addition, government policies and regulations have provided a solid foundation for development of the forest plantations and conservation of forest ecosystems though forest land allocation and lease to organizations, households, and individuals. Therefore, the forest utilization has motivated by both environmental and commercial factors in Vietnam based on dividing into three forest categories special use, protection and production forests. However, the development strategy of forest management plan is the difficulties associated with conflicting land claims and boundary disputes due to the value of the established forest. Rừng và đất rừng đóng vai trò quan trọng và là nguồn sinh kế cho người dân sống trong hoặc gần rừng ở các khu vực miền núi của Việt Nam. Mục tiêu của nghiên cứu này phân tích sự thay đổi về tài nguyên rừng và chính sách về lâm nghiệp. Trong một vài năm gần đây, diện tích rừng bao phủ nhanh với tốc độ trung bình 240.000 ha/năm và có khoảng 13,39 triệu ha trong năm 2010 này đã góp phần vào việc sử dụng đất trống, tạo việc làm và cải thiện đời sống cho 25% dân số sống ở khu vực miền núi của Việt Nam. Kết quả này là mục đích của chương trình trồng rừng và sản xuất gỗ công nghiệp tại Việt Nam. Bên cạnh đó, chính sách và các quy định của chính phủ đã cung cấp một nền tảng vững chắc cho việc phát triển diện tích trồng rừng và bảo tồn hệ sinh thái rừng mặc dù rừng và đất rừng đã được giao và khoán cho các tổ chức, hộ gia đình, cá nhân. Vì vậy, việc sử dụng rừng đã thúc đẩy bởi hai yếu tố môi trường và thương mại ở Việt Nam, dựa trên phân loại rừng: rừng đặc dụng, rừng sản xuất và rừng phòng hộ. Tuy nhiên, chiến lược kế hoạch quản lý phát triển rừng có những khó khăn liên quan đến xung đột khiếu nại đất và tranh chấp biên giới do giá trị của rừng được thành lập.

Detecting SARS-CoV-2 by Realtime RT-PCR in clinical samples collected in the North of Vietnam

2021 ◽  
Vol 30 (9) ◽  
pp. 11-17
Author(s):  
Hoang Vu Mai Phuong ◽  
Ung Thi Hong Trang ◽  
Nguyen Vu Son ◽  
Le Thi Thanh ◽  
Nguyen Le Khanh Hang ◽  
...  
Keyword(s):  
Viral Load ◽  
Average Rate ◽  
Clinical Samples ◽  
Viet Nam ◽  
Rt Pcr ◽  
Ct Value ◽  
The North ◽  
Viral Load Data ◽  
The Mean ◽  
High Level

From January to August 2020, Northern Viet Nam faced a COVID-19 outbreak, up to September 2020, there were 1122 confrmed cases of SARS-CoV-2, of which 465 cases were imported from Europe, America and Asia, 657 cases were identifed domestically. A total of 30,686 samples were collected during the SARS-CoV-2 outbreak in Northern Viet Nam and examined by Real-time RT-PCR using primers and probe from Charite - Berlin protocol. This study showed the initial results of SARS-CoV-2 detection and RNA quantitative in positive samples. The positive rate was 0.8%, ranging from 0.4 to 3.5% according to collection sites. Out of 251 positive samples, the mean Ct value was 28 (IQR: 22.3-32; range 14 - 38). The positive samples had a Ct value below 30 was 68.5%, there was no signifcant difference between the Ct value of the group ≤ 30 and > 30. The mean of the RNA copies/µl was 8.4.107, (IQR: 2.29.106 - 1.83.109 RNA copies/µl, range: 1.95.103 – 4.95.1011). In the group of imported COVID-19 cases, the rate of virus at low level was 29%, an average was 56% and at high level was 15%. In the community groups, the viral load data showed that the average rate at low, intermediate and high level were 20%, 63% and 17% respectively. The proportion of high-level viral load may raise an alert to start the quarantine process to reduce the transmission of SARS-CoV-2

Whither the Cuban economy after recovery? The reform process, upgrading strategies and the question of transition

2002 ◽  
Vol 34 (2) ◽  
pp. 365-395 ◽  
Author(s):  
CLAES BRUNDENIUS
Keyword(s):  
Soviet Union ◽  
Development Strategy ◽  
Market Economy ◽  
Average Rate ◽  
Reform Process ◽  
The Soviet Union ◽  
New Development ◽  
Upgrading Strategies ◽  
Ruling Party

Where is the Cuban economy heading? The economy has been recovering at an average rate of four per cent per year since 1994 (after GDP declined by 35 per cent between 1989 and 1993). Many reforms have been undertaken in the direction of a market economy, but it is far from clear what kind of economy the Cuban ruling party has in mind after recovery. This article discusses the successes and shortcomings of the reform process in Cuba since the downfall of communism in Europe and the Soviet Union. It also addresses the salient issues in what appears to be a new development strategy in Cuba, and what could be said about the reforms and the strategy in the light of the debate on transition ‘ten years after’.

scholarly journals Progress towards sustainable development goals at provincial level in Vietnam

2021 ◽  
Vol 258 ◽  
pp. 06033
Author(s):  
Thi Mai Lan Nguyen ◽  
Thuy Hao Ngo ◽  
Minh Nguyet Le
Keyword(s):  
Sustainable Development ◽  
Industrial Development ◽  
Sustainable Development Goals ◽  
Monitoring Program ◽  
Viet Nam ◽  
Mountainous Areas ◽  
Provincial Level ◽  
The People ◽  
Development Goals ◽  
Industrial Economic

This study focuses on assessing the progress towards SDGs in terms of the People aspect in Viet Nam by provincial level over the years. We quantify the implementation of the sustainable goals with respect to the People pillar in 25 provinces in Northern Vietnam over the last decade. The research results show that, in general, there has been much progress in the last many years. However, the performances are uneven across provinces. There is a large gap between the provinces in the Northern key industrial economic zone (NKEZ) and the mountainous areas. The results of this research can contribute to the development of a monitoring program, providing the information needed for policymakers to make decisions and develop policies that are appropriate and effective to achieve those sustainable development goals for industrial development in Vietnam.

scholarly journals Peculiarities of choosing a strategy for development of domestic enterprises on the basis of analysis of strategic alternatives

2021 ◽  
Vol 2021 (2) ◽  
pp. 65-71
Author(s):  
Oleksandr Maslak ◽  
◽  
Yurii Oherchuk ◽  
Tetiana Maslak ◽  
◽  
...  
Keyword(s):  
Development Strategy ◽  
Strategic Alliances ◽  
Production Capacity ◽  
Management Plan ◽  
Customer Relationship ◽  
Response Strategy ◽  
Financial Indicators ◽  
Sources Of Information ◽  
Inaccurate Information ◽  
Main Activity

The semantic load of the concept of "strategy" is analyzed, it is determined that the meaning of this term has changed over the last hundred years depending on the object and subject of research; The main three key concepts of strategy definition are considered, namely classical, conceptual and complex, which were singled out by Western scholars and which were partially supported by Ukrainian, as well as philosophical and organizational-managerial concept, which are singled out by purely domestic scientists. in organizations, as well as those that are due to the present, namely: change management, rapid response strategy, strategic alliances, customer relationship management system, mental aikido strategy and the strategy of the "Blue Ocean". To develop strategic alternatives, it is recommended to take into account the following information: the main activity of the company; mission and vision, values; financial indicators; production capacity; high-quality staff; technological and technical capabilities, etc. Based on the research, using methods of generalization, observation, comparison, recommended complex stages of choosing a company development strategy based on the formation of strategic alternatives, identified risks that strategy developers may encounter in implementing this process, which are often subjective and can be minimized when drawing up a risk management plan. These include a vague mission and vision of the company; insufficient level of competence of employees involved in the project development strategy of the company; a narrow set of tools used in the evaluation and selection of strategic alternatives; use of inaccurate information, information that has nothing to do with the choice of strategy, the choice of questionable sources of information and attitude to the process of choosing a strategy based on strategic alternatives as a formality, etc. The recommended stages of choosing a development strategy based on the formation of strategic alternatives will allow the company to take a more comprehensive approach to processing and analyzing information for alternatives, and if necessary to adjust the existing strategy or introduce additional, to have spare processed work in the portfolio.

scholarly journals NGHIÊN CỨU ẢNH HƯỞNG CỦA THÀNH PHẦN DỊCH RÓT ĐẾN MỘT SỐ CHỈ TIÊU CHẤT LƯỢNG SẢN PHẨM ỚT XIÊM (Capsicum spp.) RỪNG MUỐI CHUA

2020 ◽  
Vol 4 (2) ◽  
pp. 1888-1896
Author(s):  
Nguyễn Đức Chung ◽  
Nguyễn Văn Huế ◽  
Đinh Đặng Minh Tâm ◽  
Phan Thị Bé ◽  
Nguyễn Ngọc Truyền
Keyword(s):  
Heavy Metals ◽  
Acetic Acid ◽  
Quality Characteristics ◽  
National Standards ◽  
Viet Nam ◽  
Acid Salt ◽  
Mountainous Areas ◽  
Nutritional Factors ◽  
Central Regions ◽  
Capsicum Spp

Ớt xiêm rừng là loại cây gia vị có vị cay nồng đặc trưng, mọc tự nhiên trong rừng ở một số khu vực miền núi và trung du phía Bắc và miền Trung nước ta. Việc chế biến sản phẩm muối chua giúp đa dạng hóa và tăng khả năng tiêu thụ sản phẩm từ ớt xiêm tươi do tác dụng kéo dài thời gian bảo quản của phương pháp lên men. Ớt nguyên liệu đạt yêu cầu chế biến về cả màu sắc và giá trị dinh dưỡng, đặc biệt là không có sự có mặt của kim loại nặng (thường có do sự sử dụng thuốc bảo vệ thực vật). Thành phần các nguyên vật liệu trong dịch rót có yếu tố quyết định đến khả năng lên men, sự điều vị và các chỉ tiêu chất lượng của sản phẩm với tỷ lệ thích hợp cho sản phẩm ớt xiêm rừng muối chua. Nghiên cứu này khảo sát các nguyên liệu phối chế ở các nồng độ tương ứng là acetic acid (0,72%, 0,9%, 1,08% và 1,26%); muối (4,2%, 5,2%, 6,2% và 7,2%) và đường (5,5%, 6,5%, 7,5%, 8,5%). Kết quả xác định được công thức thích hợp là acid acetic 0,9%, muối ăn (NaCl) 5,2%, đường (saccharose) 7,5%. Sản phẩm làm ra đảm bảo chất lượng vệ sinh an toàn thực phẩm do không có sự có mặt của các kim loại nặng và các chỉ tiêu vi sinh vật đều trong giới hạn cho phép theo Tiêu chuẩn Việt Nam. ABSTRACT Local chili (Ot xiem), spicy chili which has strong taste, popularly distributed in the mountainous areas in the Northern and Central regions of Vietnam. Fermentation helps the chili increase the sensoly values and extend of its shelflife. This study showed that chili has met the requirements of processing for color and nutritional factors, especially it did not contain heavy metals derived from insecticides and herbicides. The ingredients and their ratios in the solution play an important role in the fermentation ability, taste modification, and other quality characteristics of the product. This study screened for the compatible ratios of acetic acid (0.72%, 0.9%, 1.08% and 1.26%); salt (4.2%, 5.2%, 6.2% và 7.2%) and sugar (5.5%, 6.5%, 7.5%, 8.5%). The results indicated that the appropriate ratios of acetic acid, salt, and sugar were 0.9%, 5.2%, and 7.5%, respectively. The product has met the requirements of food safety, especially it did not contain heavy metals and bacteria at the level of restriction requirements according to Vietnamese National Standards (TCVN) for fermented vegetables.

Analysis of Construction Management of Landscaping Engi- neering Projects

2020 ◽  
Vol 5 (1) ◽  
pp. 19-21
Author(s):  
Daoxing Hong ◽  
Keyword(s):  
Development Strategy ◽  
Construction Management ◽  
Three Dimensional ◽  
Project Planning ◽  
Coordinated Development ◽  
Organization And Management ◽  
Man And Nature ◽  
Project Construction ◽  
Solid Foundation ◽  
Ecological Transition

The implementation of landscaping projects plays an important role in the process of urbanization in the process of ecological transition, that is, through the natural and ecological attributes of gardens, the city is beautified to truly achieve the coordinated development of man and nature, to meet the people’s growing living needs and lay a solid foundation for the implementation of the national sustainable development strategy. The role of construction management in the process of landscaping is to analyze and solve the problems arising in the process of project promotion to ensure the continuity and integrity of project construction. However, in terms of the existing construction management effects, due to the influence of project planning, organization and management, and personnel, construction management cannot be fully implemented in the construction of greening projects, resulting in quality and efficiency problems. For this, it is necessary to build a more comprehensive construction management system, combine the development attributes of the project, create a comprehensive three-dimensional development management pattern, and improve the construction quality of landscaping projects. Based on this, the construction management of landscaping engineering is discussed.

scholarly journals ASSESSMENT ON GROUPER FISHERIES WITH ECOSYSTEM APPROACH TO FISHERIES MANAGEMENT IN KARIMUNJAWA NATIONAL PARK

2018 ◽  
Vol 2 (1) ◽  
pp. 41-56
Author(s):  
Beta Indi Sulistyowati ◽  
M Mukhlis Kamal ◽  
Yonvitner ◽  
Irfan Yulianto
Keyword(s):  
Coral Reefs ◽  
Social Development ◽  
Development Strategy ◽  
Fisheries Management ◽  
National Park ◽  
Ecosystem Approach ◽  
Management Plan ◽  
Governance Capacity

Groupers are member of family Serranidae that plays important role in ecology of coral reefs ecosystem as top level predators.Economically, groupers are targets species for their high economic values.Based on statistics data for Karimunjawa fisheries during 2010 to 2014 it is shown a decline in capture of groupers. This implies to the demand of better management. This study dealt with the appraisal of the groupers fisheries in Karimunjawa based on indicators assessment of the Ecosystem Approach Fisheries Management (EAFM). EAFM approach uses comprehensively both ecological, socio-economics as well as institutional and governance capacity in managing fisheries. The results showed that the groupers fisheries has been managed moderately (n=70.59), of which priority management plan started from social development strategy to maintain existing strategy. Keywords: Serranidae; Grouper Fisheries; EAFM; Management Plan

scholarly journals Forest truck road construction in the Republic of Srpska: The volume of works and average prices

2020 ◽  
pp. 9-26
Author(s):  
Srdjan Drazic ◽  
Radovan Lucic ◽  
Milorad Danilovic ◽  
Dusan Stojnic
Keyword(s):  
Forest Management ◽  
Average Cost ◽  
Road Construction ◽  
Management Plan ◽  
Mountainous Areas ◽  
Forest Road ◽  
Forest Management Plan ◽  
The Republic ◽  
Cost Of Construction ◽  
Forest Road Construction

In most cases, the planning of funding for the construction of a forest truck road causes difficulty to planners. Although a forest management plan (FMP) indicates the number of roads to be built annually for the next development period with the average cost of construction, this information is quite general and based on experiential estimates. The aim of this paper is to determine the average cost of forest truck road construction in the Republic of Srpska, as well as to calculate the average costs of individual phases of operation. The obtained average cost of forest road construction, resulting from the analysis of 71 major projects in 11 forest areas encompassing 178 km of forest roads, is 32,490.87 ?/km. The obtained results point to the interesting fact that forest road construction is the most expensive in hilly areas with an altitude ranging between 200 and 500 m (34,298.28 ?/km), while it is the cheapest (30,922.88 ?/km) in medium mountainous areas, with altitudes between 1000 and 2000 m.

scholarly journals A Review on Land Use in the Malaysian State of Sarawak, Borneo and Recommendations for Wildlife Conservation Inside Production Forest Environment

1970 ◽  
Vol 3 (2) ◽  
pp. 22-35 ◽  
Author(s):  
Jason Hon ◽  
Shozo Shibata
Keyword(s):  
Land Use ◽  
Protected Areas ◽  
Collaborative Research ◽  
Wildlife Conservation ◽  
Average Rate ◽  
Forest Environment ◽  
Buffer Zones ◽  
Forested Area ◽  
Animal Diversity ◽  
Production Forests

The Malaysian state of Sarawak, which lies in the island of Borneo, is rich in plant and animal diversity, andforms one of the global biodiversity hotspots. The major land uses include logging, agriculture and forestplantations. Deforestation and degradation of forests are occurring at a rate of 0.64% annually, largely due toexpansion of oil palm plantations which increases at an average rate of 10.2% annually. More areas are beingconverted into forest plantations, which accounts for 3.25% of the total forested area. On the other hand,protected areas remain small, representing only 6.64% of total forested area or 4.23% of the total land area, andare located far apart. The bulk of forests are subjected to logging and many areas may be converted in thefuture to other land use such as agriculture. Furthermore, logging has been a major economic activity, and willcontinue to be so in the future. Hence, the network of production forests become crucial for wildlife andworking with logging companies in this aspect is a realistic approach towards wildlife conservation. Somemeasures proposed include encouraging collaborative research in production forests; making sustainable forestmanagement practices mandatory; creating buffer zones in areas adjacent to protected areas; and maintainingmaximum connectivity of habitat for wildlife.

scholarly journals SUSTAINABLE AND BALANCED DEVELOPMENT OF LITHUANIAN CURONIAN SPIT AND NERINGA MUNICIPALITY: PLANNING AND POLITICAL ASPECTS / TAUSOJAMASIS IR DARNUS LIETUVOS KURŠIŲ NERIJOS IR NERINGOS SAVIVALDYBĖS VYSTYMAS: PLANAVIMO IR POLITINIAI ASPEKTAI

2010 ◽  
Vol 16 (1) ◽  
pp. 58-74 ◽  
Author(s):  
Paulius Kavaliauskas
Keyword(s):  
Urban Development ◽  
Development Strategy ◽  
Rational Solution ◽  
Management Plan ◽  
Conservation Strategy ◽  
Master Plan ◽  
Curonian Spit ◽  
Balanced Development ◽  
Master Plans ◽  
Cultural Conservation

There are some significant positive accents in the history of Curonian spit land use management as well as important negative factors, including political, professional and specific. The new Master plan for Neringa municipality was prepared trying to take a more modern path adopted to the unique territory, ensuring balance of social, economical and ecological development and preservation of its valuables. The general development strategy is formed harmonizing the following development trends basic for this kind of territory: 1) natural conservation, 2) cultural conservation and 3) recreation. Based on the existing or planned priorities, the following generalized sectors, reflecting the different structure of development strategy, were distinguished in the longitudinal profile of Curonian spit: strict natural and partly cultural conservation strategy, limited natural or natural–cultural conservation strategy, limited natural–cultural conservation and sustainable recreation and urban development strategy, limited cultural–natural conservation, sustainable recreation and limited urban development strategy, limited cultural–natural conservation, intensive recreation and limited urban development strategy. The ambitious political war between the State Service for Protected Areas and the Neringa Municipality cannot be regarded as the best way of finding solutions of ideological, legal or planning inconsistencies whereas the current countering to Master Plan and incorrect chicanery regarding its solutions is an expression of ambitions and “revenge” on the Neringa Municipality. Rational solution in the existing perverted situation is to go back to integrated planning of Curonian spit. This would offer a possibility to merge together in one planning document of the Curonian spit national park management plan and Master plans of Neringa and Klaipeda (Smiltyne zone) municipalities. Santrauka Kuršių nerijos raidoje išsiskiria tiek teigiami, tiek neigiami jos žemenaudos ir planavimo aspektai, įskaitant politinius, profesinius bei specifinius vietinius. Naujasis Neringos savivaldybės bendrasis planas buvo parengtas bandant pasirinkti modernesni planavimo būdą, pritaikyta šiai unikaliai teritorijai ir darninanti socialinį, ekonominį ir ekologinį jos vystymą bei vertybių išsaugojimą. Generaline teritorijos naudojimo strategija buvo formuojama derinant tris svarbiausias jos vystymo kryptis: 1) gamtosaugą, 2) kultūros paveldo išsaugojimą, 3) rekreaciją. Pagal susiformavusius arba numatomus šiu krypčių prioritetus Kuršių nerijos išilginiame profilyje buvo išskirti tokie apibendrinti skirtinga vystymo strategijos struktūra išreiškiantys Neringos ruožai: griežtos gamtinės, iš dalies kultūrinės, konservacijos; ribotos gamtinės arba gamtinės‐kultūrinės konservacijos; ribotos gamtinės‐kultūrinės konservacijos ir tausojamosios rekreacijos be urbanistinio vystymo; ribotos kultūrinės‐gamtinės konservacijos, tausojamosios rekreacijos ir riboto urbanistinio vystymo; ribotos kultūrinės‐gamtinės konservacijos; intensyvios rekreacijos ir riboto urbanistinio vystymo. Politinė prieštara tarp Valstybinės saugomu teritorijų tarnybos ir Neringos savivaldybės esmingai trukdo rasti geriausius ideologinius, teisinius bei kraštotvarkos sprendimus, sudaro prielaidas pasireikšti savotiškam “kerštui” Bendrojo plano ir Neringos savivaldybės institucijų adresų. Todel racionaliausias sprendimas dabartinėje beviltiškai iškreiptoje situacijoje – grįžti prie integralaus Kuršių nerijos planavimo. Tai reikštų politinės valios pastangomis sujungti viename planavimo dokumente Kuršių nerijos nacionalinio parko planą bei Neringos ir Klaipėdos (Smiltynės zona) savivaldybių bendruosius planus. Antra vertus, būtina ieškoti glaudesnio bendradarbiavimo su pietinės Kuršiu nerijos dalies valdymo institucijomis ir parengti bendrą visos nerijos pletotes vizija.

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