Vegetation cover

The aims of this research are to find out spatial and temporal infiltration characteristics in two forest types. Basing on the result of this research, the researchers would find out the correlation between Acacia and Cinnamon tree with infiltration rate of soil and the effects of two kinds of trees in process of forming overland flow and erosion.

14p viamancio 03-06-2024 0 0   Download

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   Download

Ebook "Cell-cell channels" covers the topic of cell-cell channels at all levels of biological organization, starting with bacteria and unicellular ciliates, via algal, fungal and plant cells, up to and including the diverse cell types of animals. We hope that this book will help update the traditional cell theory and will also stimulate new discussions concerning the basic units of life.

331p ladongphongthanh1008 22-04-2024 4 1   Download

The study "Application of AHP model to establish a landslide probability zoning map in A Luoi district, Thua Thien-Hue province, Vietnam" 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.

14p tukhauquantuong1011 22-04-2024 3 2   Download

International conference GIS-Ideas 2023: Geospatial integrated technologies for natural hazards and environmental problems is a collection of articles about: Determination of the optimal density contrast in the seafloor depth inversion from gravity anomalies using the Gravity-Geologic method on the central East Sea; Impact of urbanization on seawater quality in Quang Ninh province; Forecast of submarine landslides related to the reactive probability of the fault system in the Southeast Vietnam continental shelf and adjacent areas; Applying machine learning algorithms to classify forest cove...

442p tukhauquantuong1011 22-04-2024 3 2   Download

Using multi-temporal Landsat data and GIS technology to quantify changes in coastal mangroves is very important in terms of identifying drivers and providing scientific foundation for better mangrove management in Thai Thuy district, Thai Binh province. Vegetation indices, such as NDVI, SAVI, IPVI, DVI, SR, RVI is adopted as a suitable method to quantify and monitor the extents of mangrove this study.

8p vilarry 01-04-2024 4 1   Download

Ebook "Fruit and vegetable storage: Hypobaric, hyperbaric and controlled atmosphere" reviews the effects of increasing and reducing atmospheric pressure on the postharvest life of fruit and vegetables. The text covers the common methods and technologies used and evaluates the history and benefits of hypobaric and hyperbaric storage. Both of these techniques have the potential to address quantitative and qualitative challenges in the postharvest sector of the fresh fruit and vegetables industry.

137p tudohanhtau1006 29-03-2024 5 1   Download

Ebook "Horticulture: Plants for people and places - Volume 2: Environmental horticulture" coverage of unique topics – no previous book has contained this amount of information covering the entire spectrum of horticulture and horticultural science from crop production through environmental contexts to social impacts and welfare benefits. International authority – all the authors contributing to this trilogy are internationally acclaimed authorities each bringing vast accumulated knowledge and expertise.

362p manmanthanhla0201 26-02-2024 3 1   Download

Ebook "Carotenoids - Volume 5: Nutrition and Health" covers the functions and actions of carotenoids in human nutrition and health. In 1971, in Isler’s book Carotenoids, functions of carotenoids and vitamin A were covered in just two chapters. Now, thanks to technical developments and multidisciplinary approaches that make it possible to study functional processes in great detail.

464p manmanthanhla0201 27-02-2024 6 2   Download

Ebook "Vegetables (Genome mapping and molecular breeding in plants, Volume 5)" contains reviews in 12 chapters contributed by 31 authors from 10 countries. Covered are tomato, lettuce, radish, carrot, beet, eggplant, cucurbits, onion, garlic and other crops included in Brassica rapa, Brassica oleracea, capsicums and cucurbits. The impressive work that has been done on most of these crops is presented in this volume.

397p tachieuhoa 28-01-2024 4 2   Download

Mangrove forests, typically found along tropical and subtropical coastlines, have a crucial role in preventing coastal erosion, mitigating the effects of wave actions, and safeguarding coastal habitats. This study utilized PlanetScope mangrove forests and a Combined Mangrove Recognition Index (CMRI), which was suitable for detecting mangrove cover along the coast of Tien Yen district with an overall accuracy of over 93.0% and a Kappa coefficient greater than 0.90 for the selected years.

13p vispacex 16-11-2023 8 2   Download

This study focused on mangrove cover mapping by using vegetation indices in Tien Yen district. Mangrove ecosystems play a vital role in many coastal regions, protecting against erosion and storm surges, providing nursery habitats of aquatic organisms, and offering livelihoods to local communities.

12p vispacex 16-11-2023 4 2   Download

Continued part 1, part 2 of ebook "How to create a new vegetable garden: Producing a beautiful and fruitful garden from scratch" provides readers with contents including: sowing and growing; raising plants under cover; early sowings and plantings; successional sowings and plantings; one bed, one year; growing under cover; hot beds; perennial vegetables;...

125p hanlinhchi 29-08-2023 5 1   Download

Ebook "Dictionary of food ingredients (Fourth edition)" is a concise, easy-to-use resource, covering over 1,000 food ingredients and additives, including natural ingredients, FDA-approved artificial ingredients, and compounds used in food processing. Organized alphabetically, definitions cover functionality, chemical properties, and applications, and thorough cross referencing allows readers to follow related and similar ingredients.

234p lytamnguyet 04-08-2023 8 4   Download

Ebook "Edible medicinal and non-medicinal plants - Volume 2: Fruits" covers edible fruits/seeds used fresh or processed, as vegetables, spices, stimulants, pulses, edible oils and beverages. It encompasses species from the following families: Clusiaceae, Combretaceae, Cucurbitaceae, Dilleniaceae, Ebenaceae, Euphorbiaceae, Ericaceae and Fabaceae.

1112p damtuyetha 16-02-2023 3 1   Download

Hoa Binh is one of the provinces strongly suffering from natural disasters, especially flash floods. High slope mountainous terrains, reduced vegetation cover and unfavorable weather conditions form favorable conditions for flash floods to occur. This article develops a map of flash flood risk zoning in Hoa Binh using remote sensing and GIS technology.

16p vimalfoy 08-02-2023 4 2   Download

Land surface temperature (LST) is considered as a key factor in natural processes. Remote sensing data, including Landsat-8 data, offers numerous opportunities to better understand the land processes. This study has conducted to construct land use and land cover map in 2020 using NDVI thresholds.

13p vilamborghini 12-10-2022 8 3   Download

Mangrove forests are intertidal wetlands and found along tropical, subtropical, and warm-temperate coastlines. They have vital functions in preventing coastal erosion, mitigating effects of wave actions, and protecting coastal habitats. However, mangrove forests are more likely to be vulnerable as typhoons frequently hit and under driving human pressures.

12p vikoenigsegg 26-09-2022 6 4   Download

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   Download

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   Download