Marine management

In porous aquifers, the central-to-sea cross-section highlights meteoric water dominance from rain and surface sources. Groundwater undergoes exchange-absorption with silicate minerals, enriching Ca2+ and Mg2+ (reducing Na+). Seaward, dissolution and leaching of salts in marine-origin sediments (mQ2, mQ13, mQ12-3, and mN22) prevail. The results of this paper provide necessary information for the effective management of groundwater quality.

12p dianmotminh02 03-05-2024 2 1   Download

The increase in solid waste volume and change in composition due to urban development cause negative effects on the marine ecological environment. The aim of this study was to assess the amount of plastic waste leaking into the environment from the municipal solid waste (MSW) management system and propose mitigation measures towards sustainable development in Hue city, Viet Nam.

15p viohoyo 25-04-2024 3 2   Download

The researcher in this study attempted to understand the efficiency of the suppliers on supplied products in a marine company in Malaysia. This study is the first to find out how supplier management leads to supply chain excellence in a marine organisation. Also, the paper attempts to capture the buyer-supplier relationship and management of its supply performance. The research design for this study is a qualitative method by using interviews that are conducted for respondents from the Purchasing Department.

13p longtimenosee06 27-03-2024 1 1   Download

The research on the structure of the phytoplankton community in relation to the physicalchemical parameters of seawater needs to be carried out to see indicators of fertility and availability of natural food in the waters that will be used as a marine aquaculture location. To find out the relationship between physico-chemical parameters and phytoplankton abundance, Principal Component Analysis (PCA) was used. Some physico-chemical parameters observed were temperature, brightness, pH, salinity, coated oxygen (DO), phosphate, nitrate, and ammonia.

7p longtimenosee06 27-03-2024 5 2   Download

Three sub-districts of Minneapolis Sidoarjo regency, which are Sedati, Candi, and Jabon are not only had superior fishery products, but it also has a potential area to be a highly prospective marine ecotourism. This quantitative research aims to analyze the public relations mix of Sidoarjo Regency, empowerment, community participation, supply chain management and sustainable marine ecotourism development. The research data is conducted by distributing questionnaires towards 204 respondents; then, data collection will be coded and analyzed by utilizing multiple linear regression SPSS 20.

7p longtimenosee04 06-03-2024 5 1   Download

Ebook "Advances and applications through fungal nanobiotechnology" has emerged as one of the key technologies, and an eco-friendly, as a source of food and harnessed to ferment and preserve foods and beverages, as well as applications in human health (antibiotics, anti-cholesterol statins, and immunosuppressive agents), while industry has used fungi for large-scale production of enzymes, acids, biosurfactants, and to manage fungal disease in crops and pest control.

343p duongthandue0501 28-02-2024 2 1   Download

Part 1 book "Disease control in fish and shrimp aquaculture in southeast asia - Diagnosis and husbandry techniques" includes content: Advances in diagnosis and management of shrimp virus diseases in the Americas, an overview of PCR techniques for shrimp disease diagnosis in Asia, with emphasis on Thailand, diagnostic and preventive practices for WSSV in Japan, diagnostic and preventive practices for iridovirus in marine fish,... and other contents.

114p muasambanhan07 20-02-2024 4 0   Download

Ebook "Marine, freshwater, and wetlands biodiversity conservation" gathers together a wide range of papers reporting on key research into the biodiversity conservation of these critical and increasingly threatened habitats. Collectively these papers provide a snap-shot of the types of problems they are experiencing, and offer a wealth of topical examples which render this volume especially valuable to teachers of courses in marine, freshwater and wetlands ecology, biological conservation and ecological restoration.

397p tachieuhoa 28-01-2024 3 2   Download

Ebook "Aquaculture in the ecosystem" introduction the growth of Aquaculture and its future role as a food supplier to human society has environmental, social and economic limitations, affecting marine ecosystems and socio-economic scales from local to global. These are close links with human health requirements and societal needs for various goods and services provided by marine ecosystems.

330p tachieuhoa 28-01-2024 9 2   Download

Ebook "Jellyfish blooms IV: Interactions with humans and fisheries" is the most extensive to date, containing papers from all continents (except Antarctica) on scyphozoans, hydrozoans, cubozoans, staurozoans, and ctenophores, and on the fate of jellyfish blooms. This is a key reference for students and professional marine biologists, oceanographers, and fishery scientists and managers.

289p tachieuhoa 28-01-2024 2 2   Download

Ebook "Biology and ecology of venomous stingrays" provides first-hand information on the diversity, biology, and ecology of venomous stingrays of freshwater, brackish, and marine ecosystems. Each year thousands of injuries to swimmers and surfers are reported, with 750 to 1,500 stingray injuries reported each year in the US alone. As more vacationers spend their leisure time exploring coasts and tropical reefs, often in isolated areas without immediate access to advanced health care, there will be greater potential for stingray injuries.

386p lamquandat 28-12-2023 4 3   Download

Part 1 book "Environmental best management practices for aquaculture" includes content: Aquaculture and the environment in the united states; the role of better management practices in environmental management; better management practices in international aquaculture; best management practice programs and initiatives in the united states; development, implementation, and verification of better management practices for aquaculture; better management practices for freshwater pond aquaculture; better management practices for marine shrimp aquaculture.

268p muasambanhan01 13-12-2023 5 2   Download

Ebook "The other car workers: Work, organisation, and technology in the maritime car carrier industry" examines globalization changes in cost structure and dynamics; in ownership, freight, labour and other markets; in technological innovation and ship design; and in relation to car manufacturers, ship management companies and crewing agents.

224p loivantrinh 29-10-2023 5 2   Download

Continued part 1, part 2 of ebook "The international handbook of shipping finance: Theory and practice" provides readers with contents including: key clauses of a shipping loan agreement; legal aspects of ship mortgages; mechanics of handling defaulted shipping loans and the methods of recovery; marine insurance; maritime investment appraisal and budgeting; financial analysis and the modeling of ship investment; maritime business freight risk management;...

213p dangsovu 20-10-2023 10 6   Download

Part 2 book "Animal welfare (Vol 17 - Marine mammal welfare)" includes content: Human interactions with sirenians (manatees and dugongs); impacts of marine debris and fisheries on sirenians; impact of climate change and loss of habitat on sirenians; sirenian health and well being in managed care; assessing welfare of individual sirenians in the wild and in captivity,.... and other contents.

316p oursky06 13-10-2023 4 3   Download

Continued part 1, part 2 of ebook "Design principles of ships and marine structures" provides readers with contents including: hull form design; machinery system; structural design; layout design; design for safety; design for sustainability; design for production; decision-making process; design management;...

243p tieulangtran 28-09-2023 11 2   Download

Plastic waste management according to the source - to - sea framework (S2S) is an approach to assess the situation of plastic pollution and marine waste generation in specific areas and then design appropriate and general interventions by coordination between different stakeholders to reduce the problem of marine plastic waste pollution.

10p viindra 06-09-2023 5 2   Download

In a developing country like Vietnam, the term “co-management” is increasingly being used in the context of promoting conservation, especially coastal bays that are being overexploited. The article has developed and tested a model of co-management of marine resources and the environment in Quy Nhon bay to meet the problems of the aforementioned management practices.

9p viindra 06-09-2023 2 2   Download

The article presents 6 solutions to promote the role of logistics in marine economy in Quang Ninh Province. Firstly, perfecting the state management of logistics in developing marine economy. Secondly, promoting perfecting logistics infrastructure in developing marine economy. Thirdly, improving the competitiveness of logistics service providers. Fourthly, developing the logistics service market. Fifthly, improving the quality of logistics human resources in developing marine economy.

11p nhanchienthien 25-07-2023 10 4   Download

One of the reasons for this situation is that the policies for the logistics service sector are still inadequate; they could not to promote the logistics industry to flourish. In the coming time, besides the general policies of Quang Ninh Province, it is necessary to have appropriate and synchronous policies to promote the growth of logistics industry and to boost the marine economy of Quang Ninh Province, contributing to the implementation of the national marine economic targets.

12p nhanchienthien 25-07-2023 5 4   Download