Perception-based Indicator for Sustainability of Shrimp Culture in the Less Favorable Areas at Southern Coast of Yogyakarta

Shrimp farming has been introduced since the mid-1980s at the southern coast of Daerah Istimewa Yogyakarta (DIY). However, the industry was not well growing in the initial stage. The new shrimp development project also promoted in the early of 2000s, particularly in Jangkaran Village, Subdistrict of Temon, Kulon Progo District and Poncosari Village, Subdistrict of Srandakan, Bantul District, but many of shrimp farms fail because of shrimp diseases, lack of capital to recover and shrimp farming experiences. Recently, the shrimp culture industry experienced rapid expansion along the coast of the two districts. This study aimed to determine the profile and growing of shrimp farming at the southern coast of DIY and to identify the technical aspects, social, and economic indicators of sustainable shrimp culture in the less favorable areas. To identify the sustainability of current shrimp culture, the study develop four indicators consist of technical indicators (6 sub-indicators), economic indicators (9 sub-indicators), social indicators (7 sub-indicators), and environmental indicators (8 sub-indicator). The study was conducted during March to October 2014 by using a combination of literature study and survey at two selected villages: Jangkaran and Poncosari Villages. The total 82 respondents were interviewed; consist of shrimp farmers, coastal communities, community leaders, and local government. The study showed that the rapid growing of shrimp farming were caused by several factors, among others: (1) the existence of technological innovation in shrimp farming in the sandy soil areas, particularly the lower cost in the pond investment and the more easier of seawater collecting; (2) high price and market opportunities of the commodity; and (3) changes in the physical environment due to the threat of coastal erosion which damage the fisher livelihood, thus demanding adaptation strategies. Shrimp farmer in average managed 2,138 m2 and implemented intensive to super intensive cultivation technology, with an average stocking density of 144 shrimp/m2. Production per year in average reaches 25.9 ton/ha and generating revenue of IDR286.544.232 per year. The total cost of production is estimated at IDR210.590.175 per year, and generated a net profit of IDR75.954.057 per year. The perception based indicator of sustainability showed the environmental related issues were in average have a low value. Thus, environmental regulation of aquaculture is an important aspect to be considered in promoting sustainable development of shrimp farming at the southern coast of the province.

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Automation Design of Kentongan Sound for The Feeding Process of Vaname Shrimp Farming in Pond

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/934/1/012002 ◽

2021 ◽

Vol 934 (1) ◽

pp. 012002

Author(s):

W Waryanto ◽

R Zulkarnain

Keyword(s):

Software Design ◽

Input Data ◽

Shrimp Farming ◽

Literature Study ◽

Shrimp Culture ◽

Identification Process ◽

Automatic Feeder ◽

Command Input ◽

Feeding Process ◽

The Creation

Abstract Feeding on vanamei shrimp culture in pondsis carried out on average 4 to 5 times a day. In aquaculture activities with a large number of ponds, the sound of kentongan becomes a time reference for the operator in providing feed. The purpose of this article was to describe the process required to turn the kentongan sound into a command input for an automatic feeder. The sound of kentongan will be used as input data (commands) for the microcontroller is translated as a command for the feeder to carry out its activities of feeding. The methodology used the following points: first, field observations of the use of kentongan sounds as a sign of the feeding process for feed operators; second, literature study covering sound frequency and sensor system; third, the creation of a chart in the form of step by step logic from input in the form of kentongan sounds to the process of feeding using an automatic feeding device; fourth, the design of the hardware that will be used and the creation of the software in the form of a command flow chart. The result was realized in the form of a chart from input in the form of kentongan sounds to the process of feeding using an automatic feeder. This includes hardware and software design. There were two important things in automation design. The identification process of kentongan sounds becomes a function of frequency against time, where this frequency had certain characteristics which were expressed by graphs that have certain equation values. This kentongan sound with a certain frequency will be the input for the microcontroller to carry out its task of giving orders to the feeding device to provide feed for vanamei shrimp in ponds.

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Economic and Environmental Analysis of Shrimp Farming in Chilika Lake, India

Management of Sustainable Development ◽

10.1515/msd-2015-0024 ◽

2015 ◽

Vol 7 (2) ◽

pp. 5-16

Author(s):

Mishra Lopamudra

Keyword(s):

Crop Production ◽

Agricultural Land ◽

Economic Benefits ◽

Culture Industry ◽

Shrimp Farming ◽

Shrimp Culture ◽

Shrimp Ponds ◽

Chilika Lake ◽

Regional Community ◽

Shrimp Farms

Abstract The shrimp culture industry around Chilika Lake has expanded in the last two decades under the rationale of providing economic benefits at national, regional, community and household levels. Salinisation and pollution of agricultural land especially rice paddies by seepage usually ruin crops and render the land unsuitable for agriculture. As a result there is the decline in the yield rate, which led to the conversion of agricultural land to shrimp ponds. After the shrimp culture for some years the land will be unable to support any natural or agricultural productivity. In due course, these shrimp ponds are abandoned being fit for nothing. The lack of emphasis on enforcement of different legislation, particularly environmental legislation, has allowed the shrimp farms to operate in and around the lake using culture practices that degrade the environment. Thus, the problem with the state is not a lack of legislation, but an unwillingness or inability to enforce it. As a result of this, an established livelihood system is broken down as land with multiple agricultural uses is turned over to mono-crop production. This in turn will lead to abandoned land, which is of no use after few years.

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Dissimilarity of microbial diversity of pond water, shrimp intestine and sediment in Aquamimicry system

AMB Express ◽

10.1186/s13568-020-01119-y ◽

2020 ◽

Vol 10 (1) ◽

Author(s):

Shenzheng Zeng ◽

Sukontorn Khoruamkid ◽

Warinphorn Kongpakdee ◽

Dongdong Wei ◽

Lingfei Yu ◽

...

Keyword(s):

Microbial Communities ◽

Well Being ◽

Pacific White Shrimp ◽

Shrimp Farming ◽

Rrna Gene ◽

Microbial Composition ◽

Shrimp Culture ◽

Water And Sediment ◽

Surrounding Environment ◽

Shrimp Production

Abstract The Pacific white shrimp, with the largest production in shrimp industry, has suffered from multiple severe viral and bacterial diseases, which calls for a more reliable and environmentally friendly system to promote shrimp culture. The “Aquamimicry system”, mimicking the nature of aquatic ecosystems for the well-being of aquatic animals, has effectively increased shrimp production and been adapted in many countries. However, the microbial communities in the shrimp intestine and surrounding environment that act as an essential component in Aquamimicry remain largely unknown. In this study, the microbial composition and diversity alteration in shrimp intestine, surrounding water and sediment at different culture stages were investigated by high throughput sequencing of 16S rRNA gene, obtaining 13,562 operational taxonomic units (OTUs). Results showed that the microbial communities in shrimp intestine and surrounding environment were significantly distinct from each other, and 23 distinguished taxa for each habitat were further characterized. The microbial communities differed significantly at different culture stages, confirmed by a great number of OTUs dramatically altered during the culture period. A small part of these altered OTUs were shared between shrimp intestine and surrounding environment, suggesting that the microbial alteration of intestine was not consistent with that of water and sediment. Regarding the high production of Aquamimicry farm used as a case in this study, the dissimilarity between intestinal and surrounding microbiota might be considered as a potential indicator for healthy status of shrimp farming, which provided hints on the appropriate culture practices to improve shrimp production.

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Spatial genetic structure of the sea sandwort (<i>Honckenya peploides</i>) on Surtsey: an immigrant's journey

Biogeosciences ◽

10.5194/bg-11-6495-2014 ◽

2014 ◽

Vol 11 (22) ◽

pp. 6495-6507 ◽

Cited By ~ 3

Author(s):

S. H. Árnason ◽

Ǽ. Th. Thórsson ◽

B. Magnússon ◽

M. Philipp ◽

H. Adsersen ◽

...

Keyword(s):

Genetic Variation ◽

Genetic Structure ◽

Early Stage ◽

Isolation By Distance ◽

Spatial Genetic Structure ◽

Rapid Expansion ◽

Aflp Markers ◽

Plant Colonization ◽

Southern Coast ◽

Binary Matrix

Abstract. Sea sandwort (Honckenya peploides) was one of the first plants to successfully colonize and reproduce on the volcanic island Surtsey, formed in 1963 off the southern coast of Iceland. Using amplified fragment length polymorphic (AFLP) markers, we examined levels of genetic variation and differentiation among populations of H. peploides on Surtsey in relation to populations on the nearby island Heimaey and from the southern coast of Iceland. Selected populations from Denmark and Greenland were used for comparison. In addition, we tested whether the effects of isolation by distance could be seen in the Surtsey populations. Using two primer combinations, we obtained 173 AFLP markers from a total of 347 plant samples. The resulting binary matrix was then analysed statistically. The main results include the following: (i) Surtsey had the highest proportion of polymorphic markers as well as a comparatively high genetic diversity (55.5% proportion of polymorphic loci, PLP; 0.1974 HE) and Denmark the lowest (31.8% PLP; 0.132 HE), indicating rapid expansion during an early stage of population establishment on Surtsey and/or multiple origins of immigrants; (ii) the total genetic differentiation (FST) among Surtsey (0.0714) and Heimaey (0.055) populations was less than half of that found among the mainland populations in Iceland (0.1747), indicating substantial gene flow on the islands; (iii) most of the genetic variation (79%, p < 0.001) was found within localities, possibly due to the outcrossing and subdioecious nature of the species; (iv) a significant genetic distance was found within Surtsey, among sites, and this appeared to correlate with the age of plant colonization; and (v) the genetic structure analysis indicated multiple colonization episodes on Surtsey, whereby H. peploides most likely immigrated from the nearby island of Heimaey and directly from the southern coast of Iceland.

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Vannamei shrimp cultivation technology as an innovation of coastal land use in Rugemuk village Pulau Labu sub-district Deli Serdang district in 2019

ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat ◽

10.32734/abdimastalenta.v4i2.4053 ◽

2019 ◽

Vol 4 (2) ◽

pp. 232-236

Author(s):

Irnawati Marsaulina ◽

Harlem Marpaung

Keyword(s):

Appropriate Technology ◽

Shrimp Farming ◽

Shrimp Culture ◽

Long Run ◽

Third Stage ◽

Service Activity ◽

Long Time ◽

Coastal Land Use ◽

Cultivation Technology ◽

Shrimp Cultivation

This community service activity aims to increase the ability of fishermen and apply appropriate technology to cultivate Vannamei shrimp in a sustainable manner so that it will improve the welfare of fishermen's families. To achieve the objectives, several stages of activities are carried out, the first stage of the survey is to find out how the fish cultivator fishermen groups carry out their activities. The second stage is the socialization of activities that will be carried out to increase the ability to grow shrimp so that the results in a long time can increase the income (economy) of the fishermen. The third stage is to carry out coaching and counseling related to shrimp farming and can make decisions in the next economic field. This service program is carried out within 6 months. Program targets and outcomes (1). Increased knowledge and skills on appropriate technology in conducting Vannamei shrimp cultivation (2). Increased Vannamei shrimp yields by conducting shrimp culture training using tarpaulins. (3). In the long run, the results of aquaculture increase the economic welfare of the fishermen's family.

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Diagnóstico do Licenciamento Ambiental da Carcinicultura no Estado do Rio Grande do Norte, Brasil

Revista Brasileira de Geografia Física ◽

10.26848/rbgf.v12.7.p2392-2406 ◽

2020 ◽

Vol 12 (7) ◽

pp. 2392

Author(s):

Iáskara Michelly De Medeiros Silveira ◽

Daniele Bezerra dos Santos ◽

Franklin Roberto da Costa ◽

Rodrigo Herico Rodrigues de Melo Soares ◽

Tarcisio Augusto Gonçalves Junior ◽

...

Keyword(s):

Sustainable Development ◽

Rio Grande ◽

Environmental Studies ◽

Environmental Problems ◽

The State ◽

Shrimp Farming ◽

Southern Coast ◽

Environmental Licensing ◽

Development And Environment ◽

Shrimp Farms

Em função do crescimento desordenado da carcinicultura no Nordeste do Brasil, nesta pesquisa foi realizado um levantamento dos licenciamentos ambientais voltados à carcinicultura do Estado do Rio Grande do Norte, ao longo da década de 2005 a 2015, referente ao número de empreendimentos licenciados por ano, porte dos empreendimentos por tipos de licenças outorgadas e regiões com maior densidade de fazendas de carcinicultura. A pesquisa foi realizada através de avaliação documental, com dados cedidos pelo Instituto de Desenvolvimento Sustentável e Meio Ambiente (IDEMA, 2016), e embasado nas legislações nacionais e estaduais pertinentes à área de estudo. No total, foram analisadas 698 licenças, sendo a maioria das fazendas de porte médio e solicitantes de licenças de operação, havendo uma maior concentração de empreendimentos de diferentes portes no litoral Sul do estado. Evidenciou-se uma grande quantidade de fazendas (64,18%) com solicitação de licenças atrasadas, além da constatação de que o maior número de licenças foi expedido no período em que mais ocorreram problemas de ordem ambiental e econômica na atividade. Environmental Licensing diagnosis of Srimp farming in the state of Rio Grande do Norte, BrazilA b s t r a c tIn this article, a survey was made regarding the environmental licensing of shrimp farming in Rio Grande do Norte, during the decade between 2005 to 2015, in relation to the number of enterprises licensed per year, size of enterprises by type of licenses granted and regions with higher density of shrimp farms. The research was done through documentary evaluation, with data provided by the Institute for Sustainable Development and Environment (IDEMA). A total of 698 licenses were identified, with the majority of medium-sized farms and applicants for operating licenses, with a higher concentration of micro, small, medium and large ports in the southern coast of the state. A large number of farms with a request for delayed licenses (64,18%) were evidenced, in addition to the finding that the highest number of licenses was issued in the period in which there were more economic and environmental problems in the activity.Keywords: Environmental studies. Aquaculture. Shrimp. Environmental vulnerability.

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Semi-intensive shrimp culture: the history of shrimp farming in Ecuador

The Shrimp Book ◽

10.7313/upo9781907284939.009 ◽

2012 ◽

pp. 207-232

Author(s):

Samuel Stern ◽

Stanislaus Sonnenholzner

Keyword(s):

Shrimp Farming ◽

Shrimp Culture ◽

History Of

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Environmental, Social, and Economic Indicators of Urban Land Use Conflicts

Advances in Electronic Government, Digital Divide, and Regional Development - Urbanization and Its Impact on Socio-Economic Growth in Developing Regions ◽

10.4018/978-1-5225-2659-9.ch014 ◽

2018 ◽

pp. 285-308

Author(s):

Ufuk Fatih Kucukali ◽

Lütfiye Kuşak

Keyword(s):

Land Use ◽

Social Indicators ◽

Pairwise Comparison ◽

Comparison Method ◽

Environmental Indicators ◽

Urban Land Use ◽

Economic Indicators ◽

Socioeconomic Indicators ◽

Analytic Hierarchy ◽

Land Use Conflicts

Due to the recent increase in population, urbanization in developing countries progressed to the outer fringes of the city and resulted in ecological and social problems. Especially land use conflicts resulting in such phenomena are characterized by pressures on the environment caused by ever-increasing anthropogenic factors subject to unplanned settlement, notably in heavily populated metropolitan areas. Despite the fact that Turkey is one of the countries, which this conflict intensively occurred. Studies on compliance of land use in Turkey with the zoning plans mainly consider socioeconomic indicators. This, in return, raises concerns over applicability and the rationality of the plans created. Three main indicators: environmental indicators, social indicators and economic indicators were selected and then estimated to retrieve the relative weights of the indicators was determined using Analytic Hierarchy Process (AHP) pairwise comparison method. Weighted linear combination (WLC) was carried out in the study.

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