scholarly journals Potensi Pengembangan Komoditas Teripang Pasir (Holothuria scabra Jaenger) secara Berkelanjutan dengan Model Integrasi Sea Farming di Kepulauan Padaido Kabupaten Biak Numfor

2018 ◽  
Vol 7 (1) ◽  
pp. 37-46
Author(s):  
Daniel Lantang ◽  
Yunus P. Paulangan
Keyword(s):  
Sustainable Management ◽  
Sea Cucumber ◽  
Negative Impact ◽  
Marine Ecosystem ◽  
Farming System ◽  
Raw Material ◽  
Shallow Waters ◽  
Marine Resources ◽  
The People ◽  
Marine Culture

Sea cucumber is one of high value economic commodity due to not only having a fairly completed nutrition, but also used as the raw material for production of drugs, cosmetics and others. Therefore it becomes one of the highly potential export commodities. However, the target of catching sea cucumbers community intensively will give a negative impact on its sustainability. Sea cucumber has long been recognized and protected by the people in Padaido islands known as sasisen or sasi system. Although it has been conserved through sasisen system, but tends decline recently. This happen due to the high fishing activities by fisherman. Sea farming methods is a sea fisheries development concept in shallow waters such as the merger between aquaculture and capture fisheries by utilizing leading commodity in potential cultivation area. Sea farming is a system of utilization of marine ecosystem-based marine culture with the ultimate goal to improve the stock of fish (fish resources enhancement) to the sustainability of fisheries and other marine-based activities such as ecotourism. This paper will discuss the development opportunities of sea farming system that is integrated with the prevailing of local wisdom in Padaido Islands, Biak Numfor Regency, Papua, namely sasisen. This system works in conserving sea cucumber resources and increasing incomes of local communities in Padaido island through the creation of alternative livelihoods specifically in sea cucumber cultivation. Therefore, these models and approaches can be considered to manage coastal and marine resources in a sustainable way in Padaido Islands, Biak Numfor Regency.Key words: Sea cucumber, sustainable management, sasisen, Padaido Islands.

scholarly journals Local Wisdom in Sustainable Management of Marine Resources: A Case Study of Coastal Communities in Bone Regency

LaGeografia ◽  
2021 ◽  
Vol 20 (1) ◽  
pp. 77
Author(s):  
Hasriyanti Hasriyanti ◽  
Nunuk Parwati Salam ◽  
Sartina Sartina
Keyword(s):  
Sustainable Management ◽  
Negative Impact ◽  
Positive Influence ◽  
Coastal Communities ◽  
Marine Resources ◽  
Economic Interests ◽  
Sustainable Environment ◽  
Cultural Life ◽  
Traditional Fishing

Coastal area is an important area to be preserved. Management of coastal areas can be done starting from planning and management must be integrated with socio-cultural, environmental and economic interests. The existence of local wisdom in the community in managing, maintaining and utilizing marine resources can be a filter for modernization that can have a negative impact on social and cultural life as well as the natural environment. The purpose of this paper is to examine and examine the perspective of local wisdom of coastal communities in managing a sustainable environment. The local wisdom of the coastal community of Panyula in sustainable environmental management and is still being carried out today, namely: Mabbaca Doang (Reading Prayers), Massappa Wettu Makanja No Ritasi e' (finding a good or right time to go down to the sea), Appakeng Parewa Tasi Mari Olo (use of traditional fishing gear), and Pemmali Lao No' Ritasi'e (abstinence when going out to sea). This local wisdom has a positive influence on the management, utilization, and sustainable development of marine resources. Where the local wisdom contains the rules or norms and culture of the community that are related and useful in efforts to preserve the sustainable coastal environment.

scholarly journals SOSIALISASI PENGENALAN POTENSI SUMBERDAYA KELAUTAN DENGAN PENDEKATAN BIOPROSPEKSI KELAUTAN KEPADA MASYARAKAT PESISIR LHOK BUBON ACEH BARAT

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Mohamad Gazali
Keyword(s):  
Marine Environment ◽  
Sea Cucumber ◽  
Raw Material ◽  
Food Sources ◽  
Marine Resources ◽  
Coastal Community ◽  
Community Activity ◽  
Other Hand ◽  
Coastal And Marine Environment

Coastal and marine resources provide several benefit for increasing the coastal prosperity. Several benefits of coastal and marine resources including food and non food sources and drugs. According to survey that coastal and marine resources that widespread alongside of Lhok Bubon coastal including macroalgae, sea cucumber and mangrove. It is to be benchmark to gain information related the provided of biopharmaca raw material. The empowering community activity was held in April 7, 2019 at the beach of Lhok Bubon Samatiga district West Aceh Regency. The method of activity icluding the survey of coastal and marine resources, the socialization of empowering community and beach clean movement. The activity showed the awareness of coastal community to keep the coastal and marine environment. In other hand, the empowering community activity which the coastal community obtained several informations related the utilization of coastal and marine resources in Lhok Bubon Village Samatiga District West Aceh Regency.

Ecological aspects of modernization of alcohol industry enterprises at the present stage of development

2020 ◽  
Vol 5 (3) ◽  
pp. 179-184
Author(s):  
Marianna Havryshko ◽  
◽  
Olena Popovych ◽  
Halyna Yaremko ◽  
◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Food Industry ◽  
Ph Value ◽  
Negative Impact ◽  
Water Bodies ◽  
Raw Material ◽  
Present Stage ◽  
Alcohol Industry ◽  
Stage Of Development ◽  
World Industry

At the present stage of development, the entire world industry has faced the problem of rational use of renewable natural resources, in particular the most efficient ways of wastewater treatment and the use of accumulated waste in the production process as a secondary raw material. In particular, the alcohol industry, as one of the components of food, medical, chemical and various industries,leads to the formation of huge amounts of waste, including wastewater. The food industry, like any other industry, has a negative impact on the environment. Water bodies are the most affected by the food industry. Almost the first place in terms of water consumption per unit of production is the production of alcohol. Consumption of large amounts of water leads to the formation of wastewater, which is highly polluted and adversely affects the environment. Due to the high chemical and biological consumption of oxygen, specific color and odor, suspended solids, low pH value, the purification of such waste in the filtration fields and discharge into water bodies is not possible. The purpose of our work is: 1) conducting the analysis of the alcohol industry potential in Ukraine in recent years, and methods of waste disposal as a potential source for the development of bioenergy. 2) environmental aspects of the alcohol industry modernization at present stage of development and implementation of modern wastewater treatment technologies.

scholarly journals Environmental Regulation, Environmental Awareness and Environmental Governance Satisfaction

2021 ◽  
Vol 13 (7) ◽  
pp. 3960
Author(s):  
Meng-Meng Geng ◽  
Ling-Yun He
Keyword(s):  
Environmental Regulation ◽  
Environmental Governance ◽  
Negative Impact ◽  
Positive Impact ◽  
Subjective Evaluation ◽  
Environmental Awareness ◽  
General Social Survey ◽  
Probit Model ◽  
The People ◽  
The Impact

It is a problem worth thinking about whether the government’s environmental regulation policies can meet the residents’ requirements for environmental quality, and benefit the people. The study of the public’s subjective evaluation can more intuitively judge whether the government’s environmental regulation has realized “ecological benefits for the people”. Based on the data of the Chinese General Social Survey (CGSS) in 2013, this paper studied the impact of environmental regulation and environmental awareness on environmental governance satisfaction by an ordered probit model. The study found that environmental regulation has a significant positive impact on environmental governance satisfaction, while environmental awareness has a significant negative impact on environmental governance satisfaction. We also found that when public environmental awareness is taken into account, the positive relationship between environmental regulation and environmental governance satisfaction is affected. The robustness test proved this conclusion.

Wider Caribbean Region—A Pivotal Time to Strengthen Regional Instruments For Biodiversity Conservation

2008 ◽  
Vol 23 (3) ◽  
pp. 499-530 ◽  
Author(s):  
Barbara Lausche
Keyword(s):  
Biodiversity Conservation ◽  
Sustainable Management ◽  
Marine Ecosystem ◽  
Legal Framework ◽  
Caribbean Region ◽  
International Policy ◽  
Global Environment Facility ◽  
Large Marine Ecosystem ◽  
The Caribbean ◽  
Specially Protected Areas

AbstractThe countries of the Wider Caribbean Region (WCR) are linked economically by their transboundary living marine resources. The region is facing a continued decline of these resources. Science is improving our understanding of the human contributions to this decline, but national policies and programmes have not kept pace with this understanding. The Caribbean Regional Seas Programme and its Cartagena Convention and Protocols provide the regional legal framework for protection and sustainable management of the WCR's living marine and coastal resources. This article focuses on the Cartagena Convention's Protocol for biodiversity conservation, the Protocol Concerning Specially Protected Areas and Wildlife (SPAW), arguing that governments and organizations need to significantly increase participation in this regional treaty regime to effectively address transboundary environmental challenges. A new initiative, the Global Environment Facility-supported Caribbean Large Marine Ecosystem project, will help in this effort. International policy supports strengthened regional seas programmes. It is now imperative for all levels and sectors to assist governments in strengthening this important treaty regime for biodiversity conservation in the Wider Caribbean Region.

Deactivation of Red Mud by Primary Aluminum Production Wastes

2021 ◽  
Vol 1040 ◽  
pp. 109-116
Author(s):  
V.Yu. Piirainen ◽  
A.A. Barinkova ◽  
V.N. Starovoytov ◽  
V.M. Barinkov
Keyword(s):  
Carbon Dioxide ◽  
Red Mud ◽  
Negative Impact ◽  
Waste Product ◽  
Primary Aluminum ◽  
Raw Material ◽  
Aluminum Production ◽  
Environmentally Safe ◽  
Primary Aluminum Production ◽  
Knowledge Intensive

Current global environmental challenges and, above all, global warming associated with a change in the carbon balance in the atmosphere has led to the need for urgent and rapid search for ways to reduce greenhouse gas emissions into the atmosphere, which primarily include carbon dioxide as a by-product of human activity and technological progress. One of these ways is the creation of industries with a complete cycle of turnover of carbon dioxide. Aluminum is the most sought-after nonferrous metal in the world, but its production is not environmentally safe, so it constantly requires the development of knowledge-intensive technologies to improve the technological process of cleaning and disposal of production waste, primarily harmful emissions into the atmosphere. Another environmental problem related to aluminum production is the formation and accumulation in mud lagoon of huge amounts of so-called highly alkaline "red mud," which is a waste product of natural bauxite raw material processing into alumina - the feedstock for aluminum production. Commonly known resources and technological methods of neutralizing red mud and working with it as ore materials for further extraction of useful components are still not used because of their low productivity and cost-effectiveness. This article describes the negative impact of waste in the form of "red" mud and carbon dioxide of primary aluminum production on the environment. The results showed that thanks to carbonization of red mud using carbon dioxide, it is possible to achieve rapid curing and its compact formation for safer transportation and storage until further use. Strength tests of concrete samples filled with deactivated red mud were also carried out, which showed the prospects of using concrete with magnesia binder.

The Use of Short-Term Compressed Air Supercharging in a Combustion Engine with Spark Ignition

2021 ◽  
Vol 18 (2) ◽  
pp. 8704-8713
Author(s):  
Jarosław Janusz Mamala ◽  
K. Praznowski ◽  
S. Kołodziej ◽  
G. Ligus
Keyword(s):  
Driving Force ◽  
Negative Impact ◽  
Combustion Engine ◽  
Spark Ignition ◽  
Compressed Air ◽  
Acceleration Process ◽  
Combustion Engines ◽  
Short Term ◽  
Drive Unit ◽  
The People

The powertrain is a very important subassembly in a car and is responsible not only for the automotive industry’s impact on the environment but also for the safety of people travelling by car and performing overtaking manoeuvres and joining traffic. In general, the powertrain is a combination of the drive unit and drive transmission, wherein the drive unit is responsible for the available driving force in the car’s wheels and for the car’s ability to accelerate when the throttle pedal is rapidly pressed at a constant gearbox ratio. The availability of the driving force reserve in the powertrain is the most important issue for the reason of safety of the people travelling by car. In the case of drive unit what they are of the combustion engines, the rapid pressing of the throttle pedal in the car acceleration process leads to a temporary deficiency in the driving force and in the powertrain’s output. The deficiency in the driving force has a negative impact on acceleration and driving comfort. In this paper, the authors assessed and analysed two different short-term compressed air supercharging systems for combustion engines with air supplied from a high-pressure tank. The analysis covered the response of the combustion engine with spark ignition to the gradual increase in pressure in the air-intake system. The assumption is that the applied short-term compressed air supercharging system could improve the driving force during the phase of the engine’s increasing crankshaft rotational speed. This helps to achieve the improved passenger car acceleration dynamics, depending on the supercharging method and throttle pedal exertion. When analysing the car’s acceleration dynamics, expressed by the shorter time of increasing the longitudinal speed from initial to final, it was possible to shorten the acceleration time. It is also possible to observe an improved driving force behaviour, especially during the first phase of acceleration.

scholarly journals The main consequences of continued illegal, unreported, and unregulated (IUU) fishing within Indonesian waters for maritime security actors and coastal communities

2020 ◽  
Vol 9 (1) ◽  
pp. e24911566
Author(s):  
Deby Indah Lestari ◽  
Arfian R. Putra ◽  
Amanda Yofani Larasuci
Keyword(s):  
Negative Impact ◽  
Coastal Communities ◽  
Maritime Security ◽  
Marine Resources ◽  
Social Aspect ◽  
Coastal Community ◽  
Iuu Fishing ◽  
State Actors ◽  
Unregulated Fishing ◽  
Fishing Practices

Illegal, Unreported and Unregulated Fishing is known as a global serious threat and become International major issues. Indonesia, as one of the biggest archipelago countries and Mega Biodiversity that has rich, various, and potential marine resources has succeeded in attracting domestic fisheries and foreign fisheries to commit Illegal, Unreported and Unregulated Fishing (IUU Fishing) practices. This research aims to understand the phenomenon of Illegal, Unreported and Unregulated Fishing in Indonesia and to understand the consequences of IUU Fishing practices to the coastal community and the maritime security state actors. This research finds that IUU Fishing practices have significant and negative impact towards Coastal communities on Economic, Environmental, and Social aspect. Furthermore, IUU Fishing practices has also significant and negative impact on the integrity of Maritime Security State Actors in protecting Indonesian waters.

scholarly journals The Hungarian Wood-Based Panel Industry and its Impact on the Environment

2016 ◽  
Vol 12 (2) ◽  
pp. 157-172
Author(s):  
Gábor Laborczy ◽  
András Winkler
Keyword(s):  
Carbon Dioxide ◽  
Power Plants ◽  
Negative Impact ◽  
Value Added ◽  
Forest Products ◽  
Air Pollutant ◽  
Raw Material ◽  
Energy Sources ◽  
Forest Products Industry ◽  
Round Wood

Abstract It is well known that worldwide deforestation has a negative impact on the global environment. Forests play an important role in producing oxygen as well as retaining gases that create the greenhouse effect. Forests primarily absorb carbon dioxide, the major air pollutant released by the industrial activities. Energy production is the major source of environmental contamination. In addition to reducing CO2 emissions, another issue this industrial sector must tackle is to decrease the use of fossil fuels by substituting them with renewable, environmentally friendly energy sources. One of the answers to these challenges is the utilization of biomass as energy sources. However, biomass-based fuels include short bolts, split round-wood, pulpwood, bark and by-products of sawmilling, which are the raw materials for the wood-based panel industry as well.Wood utilization of the forest products industry has a major impact on the delayed release of carbon dioxide stored in the wood. All over the world, just as in Hungary, the wood-based panel industry mainly uses low quality wood resources and turns them into value added products. The elongation of the life cycle of low quality wood materials decreases CO2 emissions, thus significantly contributing to environmental protection. Furthermore, it is assumed that raw material demand of the wood-based panel industry could be satisfied by focusing on sustainable forest management and well-planned reforestation. Additionally, special energy-plantations may provide extra wood resources, while waste and other non-usable parts of trees contribute to the effective and economic operation of biomass utilizing power-plants. This paper summarizes the current situation of the Hungarian wood-based panel industry and discusses the effects of the panel manufacturing processes on the environment. Also, it outlines the possible future of this important segment of the forest products industry.

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