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Mountainous provinces of Vietnam
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The Taxus chinensis (Pilg.) Rehder belongs to the Taxaceae family, confer plants, and is a rare and precious species of Vietnam, which was recognized for its use value. Most of them are distributed in the high mountains of Vietnam.
6p
viambani
18-06-2024
2
0
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A Luoi is a mountainous district of Thua Thien Hue province, Vietnam, with rugged terrain, steep slopes, and many valleys. A Luoi district bears many risks of natural disasters such as storms, floods, droughts, and landslides yearly. This study applied the AHP (Analytical Hierarchy Process) model with the GIS tool on the input database of Sentinel-2B Image, DEM, and geographic background data to evaluate the influence of 5 factors: slope, elevation, aspect, land cover, and vegetation to generate a landslide hazard zoning map, scale 1:50,000.
13p
dianmotminh02
03-05-2024
1
1
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This study, a range of temperatures, lighting periods and salinity levels were examined for cyst hatching. The quality nauplii from optimized cyst hatching conditions were used to determine the toxicity of 26 methanol extracts of 24 poisonous plant species collected from the mountainous regions in Quang Tri province of Vietnam.
13p
dianmotminh02
03-05-2024
2
1
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The paper "Investigate SAR intensity and optical images to rapidly detect small and medium landslides in Mu Cang Chai district Yen Bai province" presents a combination of methods to determine changes in SAR intensity between two time periods and track land use/coverage changes before and after landslides, aiding in the rapid detection of small and medium landslide points in the mountainous areas of northeastern Vietnam.
8p
tukhauquantuong1011
22-04-2024
2
2
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The Francois’ Langur (Trachypithecus francoisi) is an endangered primate belonging to subfamily Colobinae. The species was historically widespread in seven northern provinces of Viet Nam. Ba Be National Park is located in Vietnam’s northern mountains, and is a home to several small groups of T. francoisi. The objective of these surveys is to reveal distribution, group size and threats to species and its habitats.
10p
vilarry
01-04-2024
3
1
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This study aims to analyze the influence of economic activities, especially the various land use types on the water quality of Hieu river in Chau Hanh - a commune in mountainous areas of Vietnam based on the water quality indicator data with the characteristics of riparian buffer.
8p
vilarry
01-04-2024
3
1
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In Vietnam, recent findings have recorded 25 species of the genus Amorphophallus. Despite some initial results of the contents of Amorphophallus spp. In Vietnam, th ose r esults only record the presence of species in Vietnam territory. In order to pick species with high-glucomannan content, potential to develop in Vietnam, there must be deeper research on species composition, the distrubution in areas, also ecological conditions, developing potential of Amorphophallus spp to become the resources of tuber used for Amorphophallus spp flour manufacturing.
8p
vilarry
01-04-2024
2
1
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This study shows the results of landslide susceptibility mapping for the southwest region of Quang Nam province using the Weights of Evidence (WoE) model. The input data consists of a landslide inventory and ten influencing factors, i.e., geology, distance to fault, elevation, relief amplitude, slope, aspect, rainfall, soil type, land use, and distance to road.
15p
viellison
28-03-2024
3
1
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The Afforestation and Perennial Tree Plantation Project were implemented in several mountainous areas in Dien Bien province, Vietnam, for many purposes such as providing agricultural products, increasing incomesfor the people in the projected areas, and reducing shifting cultivation.
13p
viengels
25-08-2023
4
2
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This study aimed to assess the perception of H'mong farmers in the northwest mountainous region on climate change, its impacts on crop production, and their adaptation strategies. Reports on natural disaster events and their damages for the period ranging from 2012- 2021, together with meteorological data including daily temperature and precipitation for 1991-2021, were collected.
13p
viengels
25-08-2023
4
2
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The prolonged drought due to climate change has significantly affected the agricultural production of rural communities in the mountainous and plain areas of Vietnam. We use the standardized precipitation index (SPI) combined with Geographical Information Systems (GIS) and Remote Sensing (RS) to simulate and forecast the impacts of drought on agricultural land use in Bac Tra My district, Quang Nam province, in the study.
17p
vispiderman
15-06-2023
7
2
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This article discusses the reality of road development in DienBien province from 2016 to 2020. Concurrently, this article demonstrates problems and obstacles in road development and proposes necessary solutions for future road development problems in DienBien province.
8p
vifalcon
16-05-2023
6
3
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Arisaema vietnamense is described as a new species from Pu Ta Leng Mountain in Tam Duong District of Lai Chau province. This find expands the hitherto Sino-Himalayan distribution of Arisaema sect. Nepenthoidea southwards to Vietnam, adding to the six sections with twenty six species already known for the country. The new taxon is described and illustrated with field photographs of detailed botanical characteristics.
9p
vicaptainmarvel
21-04-2023
2
2
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Plantations of Cinnamomum cassia are important contributors to the livelihoods of communities living in the mountainous areas of northwest Vietnam. Recently, a Cricula species (Lepidoptera: Saturniidae) has emerged as a major threat to these plantations.
10p
viblackwidow
07-04-2023
2
2
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Vietnam's lower secondary boarding schools for ethnic minorities must organize educational activities in the classroom, educational activities outside of class time and boarding education activities in a flexible and effective manner in order to connect and integrate the contents of life skills education activities in general and life skills education activities in response to climate change and disaster prevention in particular.
10p
visherylsandberg
18-05-2022
8
1
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The article introduces some brocade weaving models in the northern mountainous provinces of Vietnam and introduces brocade weaving models in Sung Phai, Lai Chau with achievements and limitations that exist on the basis of It proposed solutions to preserve traditional career development.
10p
visherylsandberg
18-05-2022
12
1
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Rehmannia dried rhizome (Sheng Dihuang) has been used for health-supporting and treatment of anemia, asthenia and diabetes. Currently in several provinces of Northern Vietnam, 8 types of arthopod pests belonging to 5 families and 4 orders have been recorded in the process of planting Rehmannia glutinosa.
7p
viellenkullman
13-05-2022
12
2
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The local Co pig is one of the main domestic animals raised by several ethnic minorities (Ka-tu, Van Kieu, Pako, Ta-Oi, Cor, Xo-dang) in mountainous districts of Quang Tri, Thua Thien-Hue and Quang Nam Provinces of Central Vietnam. This study was conducted 5 communes each in the districts of Dakrong, Huong Hoa (Quang Tri Province), A Luoi, Nam Dong (Thua Thien-Hue Province) and Bac Tra My (Quang Nam Province).
7p
viellenkullman
13-05-2022
14
1
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This study examines the roles of crop boom (orange) in biodiversity conservation in Cham Chu Nature Reserve, Tuyen Quang province in the Northern Limestone Mountain Region of Vietnam. The results indicatedthat the local policy on orange development in Tuyen Quang since 2000 has made positive contributions to both local livelihood improvements and biodiversity conservation
13p
meyerowitz
25-12-2021
14
0
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In this study, characterization of PM10 mass and its trace metals concentration at road sites in Bac Giang province located in the North of Vietnam during two different seasons has been performed. PM10 samples at 11 road sites using the high volume SIBATA HV-500R (Japan) at the flow rate of 400 L/min were collected during 10 hours (from 7:00 to 17:00) at flat low-lying plain, midland, mountain and highland areas.
11p
chauchaungayxua12
09-07-2021
15
1
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