Natural vegetation

Ebook "River dynamics and integrated river management" provides comprehensive information on rivers for integrated management, including natural processes, stresses resulting from human activities, and restoration of various parts of the river basin, including the watershed, mountain streams, alluvial rivers, estuaries, and natural and man-made lakes.

855p giangdongdinh 28-05-2024 5 1   Download

Ebook "Basics of marine and estuarine ecology" is to focus the marine and estuarine ecosystem, which is one of the vital resource reservoirs of the planet Earth. These resources are not only the abiotic resources like oil, natural gas or minerals, but also encompass living resources like coastal vegetation, fishes, molluscs, arthropods and representatives of almost all the animal phyla.

490p giangdongdinh 28-05-2024 3 1   Download

Ebook "Natural disturbances and historic range of variation: Type, frequency, severity, and post-disturbance structure in Central Hardwood Forests USA" discusses the historic range of variation (HRV) in the types, frequencies, severities and scales of natural disturbances, and explores how they create heterogeneous structure within upland hardwood forests of the Central Hardwood Region (CHR).

406p giangdongdinh 28-05-2024 2 1   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

The result has recorded 29 species of bamboo belonging to 15 genera. The Bambusoideae grow naturally in almost all regions, in an altitudinal range that extends from 200 m up to 2,160 m. Bamboo in the Central Highlands is distributed in three vegetation types: degraded natural forests in valleys and mountain gorges, along rivers (twenty-one species); primary forest, mixed with broadleaved trees (six species); and dry dipterocarp forest (two species).

16p dianmotminh02 03-05-2024 2 1   Download

Ebook "Towards green lubrication in machining" gives an overview of environmental friendly gaseous and vapour, refrigerated compressed gas, solid lubricant, mist lubrication, minimum quantity lubrication (MQL) and vegetable oils that can be used as lubricants and additives in industrial machining applications. This book introduces vegetable oils as viable and good alternative resources because of their environmental friendly, non-toxic and readily biodegradable nature.

53p tracanhphuonghoa1007 22-04-2024 6 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 4 2   Download

Iceberg lettuce is one of the most important vegetables economically and nutritionally, but its perishable nature poses challenges for storage and long-distance transportation. This study investigated the effect of maturity stages on the quality of iceberg lettuce for export under cold storage conditions.

12p vioraclene 01-04-2024 1 0   Download

Continued part 1, part 2 of ebook "Wetlands for water pollution control (Second edition)" includes the following main contents: Chapter 27 - Infiltration wetland systems; Chapter 28 - Retrofitting of sustainable drainage systems in the presence of vegetation; Chapter 29 - Expert tool based on ecosystem variables for retrofitting of wetland systems; Chapter 30 - Sustainable drainage system model; Chapter 31 - Natural wetlands treating diffuse pollution; Chapter 32 - Integrated constructed wetlands for pollution control; Chapter 33 - Infiltration and contaminant migration beneath integrated c...

261p khuynhlinhnguyet1009 05-04-2024 7 1   Download

Cinnamomum balansae is an endemic, rare species of tree in Vietnam, was rated level EN by IUCN, VU by the Vietnam Red Book – 2007 and classified as group IIA by Decree 32/2006/NĐ-CP. Besides its natural regeneration capacity is very limited so conservation and development for this species are facing a big challenge of seedling shortages.

7p vilarry 01-04-2024 4 1   Download

Ebook "Endemism in vascular plants (Plant and vegetation, Volume 9)" is the first comprehensive analysis of the macroecology and geobotany of endemic vascular plants with case-studies and analyses from different regions in the world. Endemism is a pre-extinction phenomenon. Endemics are threatened with extinction. Due to international nature conservation policies and due to the perception of the public the concept’s importance is increasing. Endemism can result from different biological and environmental processes.

354p manmanthanhla0201 26-02-2024 2 1   Download

Ebook "Neotropical insect galls" brings to light the most recent findings on the biogeography, biodiversity, host plant induction and natural history of gall inducing insects in the Neotropical region. We attempt to summarize the work done so far in the region, promote several syntheses on many aspects such as host induction, host specialization, distribution among the several vegetation types and zones, the origin of super hosts and the mechanisms leading to geographical patterns in their distribution.

547p manmanthanhla0201 26-02-2024 2 1   Download

Ebook "Plant adaptation and phytoremediation" featuring an international set of authors, is a key reference for researchers and environmental managers, as well as anyone involved in the mining industry or landscape remediation. The comprehensive coverage of current approaches to phytoremediation begins by examining the problem. It looks at natural and human-induced toxins, and their effects on natural vegetation as well as agricultural crops.

481p tachieuhoa 28-01-2024 6 2   Download

In nature, prebiotics occur not only in fruits and vegetables but also in the seeds from fruits. This study focused on surveying the prebiotic property of the kernel fibers from eight Vietnam’s agro products which were jackfruit, avocado, rambutan, longan, durian, tropical almond, sesame, and lotus seeds.

7p vimulcahy 18-09-2023 4 3   Download

In recent years, the research and discovery of antioxidants of natural origin, such as those found plants, have increased dramatically. Ellagic acid is a bioactive compound found in many fruits and vegetables, which carries many biological activities, such as antioxidant, anti-inflammatory, anticancer and antibacterial activities.

9p vimulcahy 18-09-2023 3 3   Download

Ebook "Favourite herbs: Delectable recipes subtly flavored with herbs" is a collection of exciting dishes and tempting food ideas enhanced by the natural flavours of popular culinary herbs. Sweet basil with its delicious flavour and scent is a versatile herb. It is especially renowned for its affinity with tomatoes, and is also excellent with eggplant, zucchini, marrow, squash and spinach. The chopped leaves, added towards the end of cooking time, give a wonderful flavour to many soups.

64p lytamnguyet 04-08-2023 6 4   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

Ceropegia vietnamensis is described as a new species from Binh Chau - Phuoc Buu Nature Reserve in the Xuyen Moc district of Ba Ria- Vung Tau province. It is morphologically close to Ceropegia laotica in general appearance and coloration of flowers but differs in many vegetative and reproductive characteristics and grows in a different habitat.

8p vicaptainmarvel 21-04-2023 4 2   Download

Hybrid breakdown has been well documented in various species. Relationships between genomic heterozygosity and traits-fitness have been extensively explored especially in the natural populations. But correlations between genomic heterozygosity and vegetative and reproductive traits in cotton interspecific populations have not been studied.

11p vinarcissa 21-03-2023 3 1   Download

The most economically important Citrus species originated by natural interspecific hybridization between four ancestral taxa (Citrus reticulata, Citrus maxima, Citrus medica, and Citrus micrantha) and from limited subsequent interspecific recombination as a result of apomixis and vegetative propagation.

19p vinarcissa 21-03-2023 5 1   Download