Ecosystem quality

The purpose of this research is to analyze the achievement of the results, progress, and obstacles encountered during the two years of the commencement of the principals’ partnership program in Indonesia. The scope of the Principal's Partnership program comprises three main components, such as curriculum management, academic supervision, and management of the school ecosystem.

8p viarnault 25-04-2024 1 1   Download

This paper also suggests some solutions to reduce the influence of the golf course on water quality and aquatic ecosystem of Bui River catchment including improved pesticide management and riparian buffer zones.

12p vilarry 01-04-2024 1 1   Download

Heavy metals have big impacts on environmental quality and ecological risk. In this research, the Igeo accumulation index and ecological risk index (ERI) were used to assess the heavy metal pollution and ecological risk in the sediment of Cua Luc Bay, Quang Ninh Province.

9p viellison 28-03-2024 2 1   Download

Ebook "Invasive forest insects, introduced forest trees, and altered ecosystems: Ecological pest management in global forests of a changing world" demand for timber and fibber continues to grow and is being met by increased reliance on plantation forestry. Many of the plantations that are being grown around the globe are non-native species that have characteristics of rapid growth and good commercial qualities.

188p tachieuhoa 28-01-2024 4 2   Download

Phosphate enters the aquatic system through runoff from pastures, croplands, urban areas, and sewage treatment systems and fosters algal bloom causing eutrophication at higher concentrations in water. Therefore, controlling its concentration through routine water quality monitoring in aquatic ecosystems is essential.

16p vialfrednobel 21-12-2023 5 2   Download

Part 1 book "Bacterial fish diseases - Environmental and economic vonstraints" includes content: Aquatic pollution and marine ecosystems, heavy metals as pollutants in the aquatic Black Sea ecosystem, effects of heavy metals and pesticides on fish, pesticide toxicity and bacterial diseases in fishes, impact of aquatic pollution on fish fauna, bacterial diseases in fish with relation to pollution and their consequences, common bacterial infections affecting freshwater fish fauna and impact of pollution and water quality characteristics on... and other contents.

229p oursky08 02-11-2023 10 2   Download

Continued part 1, part 2 of ebook "Blockchain and crypt currency: Building a high quality marketplace for crypt data" provides readers with contents including: chapter 5 - ethereum, smart contracts, DApps; chapter 6 - DEX a DApp for the decentralized marketplace; chapter 7 - blockchain business and its regulation; chapter 8 - bitcoin and blockchain technology;...

63p tieulangtran 28-09-2023 4 3   Download

Part 1 of ebook "Blockchain and crypt currency: Building a high quality marketplace for crypt data" provides readers with contents including: chapter 1 - creation of blockchain and a new ecosystem; chapter 2 - market quality approach to IoT data on blockchain big data; chapter 3 - industrial applications of blockchain to IoT data; chapter 4 - theory of money from ancient Japanese copper coins to virtual currencies;...

87p tieulangtran 28-09-2023 4 2   Download

The tourism industry depends on the quality of the environment and natural resources as well as the humanities more than other economic activities. Located in the center of the Northern key economic region, Chi Linh city has relatively rich and unique tourism resources including natural landscape, lake and forest ecosystems with 272 historical and cultrural sites.

8p viengels 25-08-2023 5 3   Download

Ebook Air pollution: Health and environmental impacts – Part 2 presents the following chapters: Chapter 7: air pollutants exposure and health effectsduring the MILAGRO–MCMA2006 campaign, chapter 8: polycyclic aromatic hydrocarbons, chapter 9: cellular mechanismsbehind particulatematter air pollution–related health effects, chapter 10: emission of airborneparticulate matter in indoor environments, chapter 11: estimation of healthimpacts due to PM10 in major Indian cities, chapter 12: health risk assessmentand management for air toxics in Indian environment, chapter 13: the economics of air p...

317p runthenight08 12-04-2023 4 1   Download

Ebook Environment, health and sustainable development: Part 2 presents the following chapters: Chapter 10 global climate change and human health, chapter 11 the balance of ecosystems and human health, chapter 12 disasters, chapter 13 the urban environment and health, chapter 14 action at global and local levels.

85p runthenight08 12-04-2023 4 1   Download

The changing climate and the desire to use renewable oil sources necessitate the development of new oilseed crops. Field cress (Lepidium campestre) is a species in the Brassicaceae family that has been targeted for domestication not only as an oilseed crop that produces seeds with a desirable industrial oil quality but also as a cover/catch crop that provides valuable ecosystem services.

15p vinarcissa 21-03-2023 3 1   Download

During the past decades, extensive parts of the Quercus brantii woodlands in the Zagros Mountains declined in size and habitat quality. We aimed to explore the variation of oak woodlands in the southern Zagros Mountains and to assess the vulnerability. We examined 49 plots at different altitudes and aspects, recorded the vascular plant species for tree and herb-layer composition, and collected data on topographic and edaphic factors.

17p lyhuyenthu 31-01-2023 3 2   Download

Siberian stone pine (Pinus sibirica Du Tour) is a cone-bearing species with outstanding nutritious seeds, health-supporting properties, and nut oil. Currently, the main volume of pine nuts is harvested in natural forests, which causes damage to ecosystems. The best solution to this problem would be harvesting nuts on special pine nut plantations established on the basis of high-seeding clones. However, it is hampered by the low efficiency of the existing methods for assessing plus-tree productivity.

13p lyhuyenthu 31-01-2023 2 2   Download

In an era of unprecedented socio-ecological changes, managing wildlife health demands high-quality data collection and the engagement of local communities. Blastocerus dichotomus, the largest South American deer, is Vulnerable to extinction mainly due to habitat loss.

18p vigandhi 23-02-2022 15 1   Download

This study, the first such attempt in Turkey, aimed to investigate the distribution of diatom species related to the variation of total phosphorus (TP) in eight basins to determine trophic weight and indicator values of diatom species and to develop the Trophic Index-Turkey (TIT) for assessing the ecological status of freshwaters. The distribution of the diatom species in 225 running water bodies from 8 basins of Turkey was determined in 2014 (summer and fall) and 2015 (spring and summer) in association with TP variation.

12p tudichquannguyet 29-11-2021 8 0   Download

Aquatic macrophytes are one of the key components of freshwater ecosystems and contribute to ecosystem functioning and environmental sustainability. They are assumed to be an ideal biomonitoring tool in long-term monitoring programs implemented by the EU Water Framework Directive due to their sensitivity to environmental factors. Therefore, this study focuses on the evaluation of the ecological status in Lake Sapanca using macrophyte composition and abundance in order to make future predictions on the health of aquatic ecosystems and to form effective management.

11p tudichquannguyet 29-11-2021 9 1   Download

Bioassessment of surface waters is one of the most important approaches to predict the deterioration of ecosystems and achieve environmental sustainability according to the application of the European Water Framework Directive. The present review emphasizes the importance of the bioassessment of freshwater quality especially running waters based on diatom metrics. Nutrient enrichment and hydromorphological alternation driven by human activities are the main factors for the ecological compromise of freshwater ecosystems.

18p tudichquannguyet 29-11-2021 10 1   Download

Recent years have witnessed the concern of the Vietnamese government on startup incubators. The government has passed some important document to push up the development of the startup incubators, such as Decision No. 844 / QĐ-TTg namely “Supporting the national innovation and innovation start-up ecosystem up to 2025 (Project 844)”, and Decision No. 1665 / QĐ-TTg “Supporting students and start-ups up to 2025.”

4p viwinter2711 05-10-2021 10 1   Download

Urbanization has significantly impacted on water quality and aquatic ecosystem composition. In this study, we used diatom assemblages and main environmental variables to access water condition in Ben Tre City.

4p viwinter2711 05-10-2021 12 1   Download