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Land cover change
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The study "Impacts of urbanization and population growth on land cover and coastline changes based on remote sensing and GIS technique for Vietnamese coastal regions" applies two methods to assess the effects of urbanization through land use change and coastline change in Rach Gia, one of the country’s fastest-growing cities in recent decades:(1) Assessment of land use changes: The study utilizes medium-resolution Landsat satellite imagery (30 m) observed at multiple time points from 2010 to 2020.
12p
tukhauquantuong1011
22-04-2024
6
3
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This study analyzed the land use changes during 2000 - 2019 by using multi-temporal landsat of unsupervised classification and the influencing factors on the key drivers of mangrove degradation especially fuel wood consumption and aquaculture areas expansion in the study area.
9p
vilarry
01-04-2024
4
1
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In this study, we mapped and evaluated LULC changes in Huong Hoa district, Quang Tri province, over a period of 10 years based on Landsat 8 satellite image data processed on ArcGIS software. On that basis, we carried out the simulation of the LULC change for 2033 using the QGIS MOLUSCE plugin.
13p
viritesh
02-04-2024
7
1
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The article aims to combine the scientific basis of the Markov–Cellular Automata method and the practice of the Ca River basin to find the influencing factors and model parameters to simulate the change of land cover in the Ca River basin.
20p
viironman
02-06-2023
4
3
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In this article, the author proposes that Landsat images should be pre-processed using the DOS method for atmospheric correction and the Gram-Schmidt method for image enhancement. According to the results, the overall classification accuracy of multi-temporal images achieved over 85%, and Landsat images are suitable for classifying land cover on small islands in Truong Sa Islands, such as Subi Reef.
10p
vimclaren
20-10-2022
10
2
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Mangrove forests are intertidal wetlands and found along tropical, subtropical, and warm-temperate coastlines. They also offer valuable ecosystem services. However, mangrove forests are especially vulnerable as typhoons frequently hit during the monsoon season and under driving human pressures.
12p
vilamborghini
12-10-2022
6
3
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The aim of this study were the following: (1) testing whether ARVI (Atmospherically Resistant Vegetation Index) is used for forest cover mapping and change detection compared to NDVI (Normalised Difference Vegetation Index) in Lac Duong District, Lam Dong Province, (2) defining the ARVI-based thresholds for land covers mapping using Sentinel-2 data from 2016 to 2022, (3) identifying drivers of land cover change during the period of 2016-2022.
12p
vikoenigsegg
26-09-2022
12
4
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The main objectives of this study were to: (1) test and select the suitable vegetation index for mapping the spatio-temporal extent of land use/cover in Xaythany District, Vientiane, Lao PDR using Sentinel-2A/B from 2019 to 2021; (2) quantify the changes in the spatio-temporal extent of land use/cover in Xaythany District during 2019-2021; (3) determine the drivers responsible for the changes in the extent of land use/cover, forest cover for providing better solutions how to manage forests in a sustainable manner in Xaythany District.
11p
vikoenigsegg
26-09-2022
9
4
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Although land use/land cover (LULC) information plays a critical role in the maintenance of living standards with a balance among environment, development and sustainability, it remains little comprehensive understanding in the Vietnamese Mekong Delta.
11p
vimegwhitman
10-06-2022
11
1
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The results indicate significant land conversation during1996 and 2016 with increases in cultivated land by 3400 ha, settlement by 2300 ha and bare land with 2600 ha except grazing land with 300 ha at the expense of forest land, that had declined by 8600 ha.
9p
thebadguys
15-01-2022
8
0
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The study observed a significant increase (12.77%) in built-up area from 2002 (52.88%) to 2018 (65.5%), followed by a slight increase in the cover of bare ground. On the contrary, forest cover declined drastically (15.25%) followed by agriculture (1.01%). Rapid population growth triggered by rural urban migration coupled with hasty socio-economic development post democracy are the main drivers of these changes.
11p
thebadguys
15-01-2022
7
0
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This study aimed to investigate the independent and combined effects of climate and land-use/cover changes on water and sediment dynamics in the Tokoro River Basin
12p
thebadguys
15-01-2022
10
0
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The study investigates the changing pattern of the SUHI and its magnitude with Landsat TM/OLI time-series satellite imageries from 1988 to 2018 and establishes the relationship between LC change and LST variations in Chattogram city. The relationships are defined by correlation analysis, cross-section profiles, and Simple Linear Regression Models (SLRM).
14p
thebadguys
15-01-2022
12
0
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The dramatic increase in urban settlements and reduction in green cover and water bodies will damage the environmental sustainability of Rajshahi city by increasing temperature and heatwaves. This study will help the urban planners and policymakers to make proper sustainable development decisions by understanding the LU/LC changing pattern.
11p
thebadguys
15-01-2022
14
0
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This study uses machine learning techniques to monitor the areal extent of land use land cover (LULC) classes in Cox’s Bazar district, a well-known tourist destination in Bangladesh from 2001 to 2019. The main objective of this study is to quantify the changes in LULC classes during this period and forecasting the areal extents classes for 2019 and 2025.
11p
thebadguys
15-01-2022
15
0
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Lagoons are valuable ecosystems providing various services, such as fishing, recreational activities, and land reclamation, as well as hosting high biodiversity. Although lagoons in Turkey cover a coastal area of more than 36,000 ha, few studies of them have been conducted. Therefore, two lagoons (Dalyan and Arapçiftliği) located on the coast of the Sea of Marmara in the Kocaçay Delta, which is under intense anthropogenic pressure, were investigated between November 2013 and March 2015 to examine the effects of environmental factors on taxonomic diversity.
11p
dolomite36
30-12-2021
11
0
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The present study was taken up to assess the impact of watershed programme on LULC & NDVI using remote sensing & GIS in Muddada Watershed project (2010-2011 to 2017- 2018) of Srikakulam dist, Andhra Pradesh. The study was carried out using IRS Resourcessat-2 LISS-IV satellite imageries data of 2011 (Pre 17-Oct-2011) and 2017 (Post 02-Nov-2017) covering the watershed to assess the changes in land use / land cover and NDVI for a period of five years (2011-2017).
8p
cothumenhmong11
11-05-2021
20
1
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The Chalakudy river basin which is in Kerala has been the wellspring of floods since the last recent years and has made a tonne of harms to the basin. For the present study we have compared and analyzed the LULC changes of three different years i.e., 1997, 2007 and 2017.
12p
caygaocaolon11
21-04-2021
13
1
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Identification of land use change in different periods of time has become a central key to monitoring of land resources. It is relatively important for effective land management to protect the land resources, especially the land used for agricultural production from overuse and environmental changes. The sprawl of inhabitant areas, development of rural infrastructures, and industrialization are responsible for serious losses of agricultural land.
10p
trinhthamhodang1218
18-03-2021
11
1
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Cropping pattern has undergone dramatic changes worldwide due to the eff ects of climate changes and human management activities. Cropping pattern is an major factor contributing to crop yield and food security at local, regional and national scales, and is a critical input data variable for many global climate, land surface, and crop models. Hence for creating annual cropping intensity maps at huge scales, MODIS images have difficulty with mixed land cover types within a pixel.
8p
trinhthamhodang1216
19-11-2020
11
1
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