scholarly journals Keterkaitan antara Aspek Lingkungan pada Pariwisata Berkelanjutan terhadap Distinctiveness (Studi Kasus Kawasan Geopark Kaldera Toba)

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Nurlisa Ginting ◽  
Riris Adriaty Putri E S ◽  
Annisa Salsabilla ◽  
Recrisa Lathersia ◽  
Putri Ayu Dirgantara Y ◽  
...  
Keyword(s):  
Water Quality ◽  
Air Quality ◽  
Sustainable Tourism ◽  
Environmental Aspects ◽  
Environmental Aspect ◽  
The People ◽  
Quality Water ◽  
Local Residents ◽  
Selling Point ◽  
Toba Caldera

Aspek lingkungan merupakan salah satu hal yang sangat penting dalam  perkembangan pariwisata berkelanjutan di kawasan Geopark Kaldera Toba. Hal ini dikarenakan yang menjadi nilai jual paling tinggi dari kawasan Geopark Kaldera Toba sendiri adalah lingkungannya. Dimana lingkungan kawasan Geopark Kaldera Toba memiliki berbagai kekhasan dan keunikan. Kekhasan dan keunikan tersebut berpotensi sebagai pariwisata berkelanjutan dan menciptakan lapangan pekerjaan baru bagi masyarakat di kawasan tersebut. Aspek lingkungan pada pariwisata berkelanjutan pada kawasan ini dapat dilihat dari aspek distinctiveness yang ada pada kawasan, khususnya Kecamatan Simanindo dan Kecamatan Pangururan. Aspek lingkungan memiliki empat variabel yaitulandscape, kualitas air, kualitas udara dan kebersihan kawasan. Faktor-faktor lingkungan adalah Landscape, kualitas udara, kualitas airdan kebersihan kawasan. Distinctiveness memiliki empat variabel yaitu landmark, keunikan, karakter tertentu dan perbedaan persepsi. Penelitian ini merupakan jenis penelitian desktiptif yang menggunakan metode campuran. Data yang digunakan merupakan hasil observasi, wawancara dan kuesioner pada warga lokal dan wisatawan. Berdasarkan penelitian ini dapat disimpulkan bahwa aspek lingkungan pariwisata berkelanjutan yang berdasarkan pada distinctiveness di kawasan Geopark Kaldera Toba khususnya Kecamatan Simanindo dan Pangururan memiliki pengaruh pada kualitas pengembangan objek wisata dikawasan tersebut. The environmental aspect is one of the most important things in the development of sustainable tourism in the Toba Caldera Geopark region. This is because the highest selling point of the Toba Caldera Geopark area is its environment. Where the environment of the Toba Caldera Geopark region has a variety of uniqueness and uniqueness. This uniqueness and uniqueness has the potential as sustainable tourism and creates new jobs for the people in the region. The environmental aspects of sustainable tourism in this region can be seen from the distinctiveness aspects that exist in the region, specifically Simanindo District and Pangururan District. Environmental aspects have four variables namely landscape, water quality, air quality and regional cleanliness. Environmental factors are Landscape, air quality, water quality and regional cleanliness. Distinctiveness has four variables namely landmarks, uniqueness, certain characters and differences in perception. This research is a type of descriptive research that uses a mixed method. The data used are the results of observations, interviews and questionnaires with local residents and tourists. Based on this study it can be concluded that aspects of the sustainable tourism environment based on distinctiveness in the Toba Caldera Geopark region especially Simanindo and Pangururan Districts have an influence on the quality of the development of attractions in the region.

scholarly journals Pork Production Survey to Assess Factors of Facility Design and Operation

2020 ◽  
Vol 12 (11) ◽  
pp. 4536
Author(s):  
Joseph R. Sanford ◽  
Horacio A. Aguirre-Villegas ◽  
Rebecca A. Larson
Keyword(s):  
Water Quality ◽  
Mechanical Ventilation ◽  
Air Quality ◽  
Water Conservation ◽  
Nutrient Management ◽  
Control Strategies ◽  
Facility Design ◽  
Wide Range ◽  
Quality Water ◽  
Negative Impacts

Pork producers can have difficulty operating or expanding existing facilities or establishing new facilities based on perceived negative impacts to the environment and surrounding community. It is critical to understand the characteristics and practices adopted in swine facilities to evaluate the extend of these impacts. A survey, completed by 69 pork producers in Wisconsin, was conducted to assess how facility design and management affect odor, water quality, water consumption, air quality, traffic, and noise. A wide range of production facilities participated in the survey where 29% of respondents were classified as very small (<35 animal units, AU), 16% as small (35–70 AU), 20% as medium (70–300 AU), 23% as large (300–1000 AU), and 12% as permitted (>1000 AU) facilities. Generally, facilities integrated numerous odor control strategies which resulted in high calculated odor scores and the absence of odor complaints. However, the lack of nutrient management planning and other practices for water quality, particularly for facilities with less than 300 AU, indicates there are areas that need improvement. Regardless of facility size, water reduction practices were very commonly reported indicating water conservation is important. Pit ventilation and mechanical ventilation was reported at 58 and 85% of the surveyed facilities, which highlights the need to increase the adoption of mechanical ventilation for air quality, especially in farms with under-barn storage. Using trucks instead of tractors and pumping instead of trucks and tractors can reduce traffic around facilities during manure hauling season.

scholarly journals Temporal variation of water suitability for paddy irrigation needs at karst springs influenced by allogenic recharge in Gunungsewu Karst Area, Indonesia

2020 ◽  
Vol 200 ◽  
pp. 02024
Author(s):  
Ahmad Cahyadi ◽  
Eko Haryono ◽  
Tjahyo Nugroho Adji ◽  
Margaretha Widyastuti ◽  
Indra Agus Riyanto ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Supply ◽  
Fish Farming ◽  
Karst Area ◽  
Critical Element ◽  
The People ◽  
Paddy Irrigation ◽  
Irrigated Crops ◽  
Quality Water

Irrigation, a critical element in farming, can fulfill crop water needs and increase agricultural productivity during the dry season, provided that the two necessary factors are met, namely water supply and water quality. Water quality is a principal factor in assessing whether or not a water body is usable as a source of irrigation. Excess or lack of elements in irrigation water may affect irrigated crops and soil. For maximum harvests, studies scrutinizing the suitability of water supply for irrigation become necessary. Beton Spring has a large discharge, which the people of Ponjong District, Gunungkidul Regency, rely on for their irrigation and fish farming practices. Uniquely, this karst spring receives allogenic recharges from outside the karst area. This research was intended to assess the suitability of water quality of Beton Spring for temporal irrigation purposes by Sodium analysis (Na%), Sodium Adsorption Ratio (SAR), USSL, and Wilcox. The elements observed in the analysis were Ca2+, Na+, Mg2+, K+ and electrical conductivity. Based on the overall analysis results of the water quality series—Sodium analysis (the water samples were classified as Excellent), SAR (Excellent), USSL (moderate to good), and Wilcox (Excellent to Good), Beton Spring produces good-quality water that is suitable for irrigation.

scholarly journals Forecasting the ranks of sites suitable for power plant installations

2017 ◽  
Vol 15 (14) ◽  
pp. 7453-7471
Author(s):  
Dr. Kalyani Sambhoo(Salla) ◽  
Dr. Sanjay Kadam
Keyword(s):  
Water Quality ◽  
Decision Making ◽  
Air Quality ◽  
Power Plant ◽  
Soft Computing ◽  
Planning Tool ◽  
Soft Computing Techniques ◽  
Quality Water ◽  
Computationally Expensive ◽  
Ecological Suitability

An increase in the number of decision parameters used for ranking of sites for a power plant installation using the soft computing techniques leads to complex formulations that are computationally expensive[41]. Amongst a large number of decision parameters, if some of the parameters do not significantly contribute towards the ranking process, then we need not consider these for decision making. Moreover, it is very tedious to form fuzzy sets for all the 87 decision parameters from several environmental experts, which serve as inputs to certain soft computing techniques used for ranking. The decision parameters comprise of some parameters used to describe air quality, water quality, land suitability, socioeconomic and ecological suitability. We have made an attempt to reduce the number of input decision parameters so that the processing is computationally fast without significantly degrading the accuracy of the end results. We have also attempted to predict futuristic values of some of the relevant parameters to infer site suitability and/or ranking, futuristically (subsequent five years) which can act as a planning tool.

TEKNOLOGI PENYEDIAAN AIR MINUM UNTUK KEADAAN TANGGAP DARURAT

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
Arie Herlambang
Keyword(s):  
Water Quality ◽  
Emergency Response ◽  
Distribution Systems ◽  
Treatment Plant ◽  
Piping System ◽  
Process Technology ◽  
Treatment Technology ◽  
Disaster Victims ◽  
Ultra Filtration ◽  
Quality Water

In the event of natural disasters such as earthquakes, tsunamis, landslides, floods and droughts, water occupies a key role in disaster relief. The presence of water is important for drinking, cooking and support the refugee areas of environmental sanitation and avoiding disaster victims of diseases waterborn disease. Water problem in disaster conditions may occur partly as a result: the disturbance of water sources because change of water quality, to become turbid or salty, the destruction of a piping system, treatment plant damage, disruption of distribution systems, or the scarcity of water in evacuation areas. Introduction of water quality becomes important to determine which process technology will be used and saved investments in emergency conditions. Priority handling of clean water usually comes first in the refugee areas with communal system, because the need of water for bathing, washing and toilet is big enough, while for a drink in the early events during disaster dominated by bottled water, but for their long-term, they have to boil water. For remote areas and difficult to reach individuals who usually use  system more simple and easily operated. Water Supply Technology for emergency response has the characteristic 1). Able to operate with all sorts of water conditions (flexible adaptable), 2). Can be operated easily, 3). Does not require much maintenance, 4). Little use of chemicals, and 5). Portable and easy removable (Mobile System). Keywords :  Water Quality, Water Treatment Technology, Drinking Water, Emergency Response, filtration, ceramic filtration, Ultra filtration, Reverse Osmosis, Ultraviolet Sterilizer, Ozonizer, Disinfection.

Living with water: at the cross-roads of change

1995 ◽  
Vol 31 (8) ◽  
pp. 393-400 ◽  
Author(s):  
Joost de Jong ◽  
Peter T. J. C. van Rooy ◽  
S. Harry Hosper
Keyword(s):  
Water Management ◽  
Water Quality ◽  
Water Environment ◽  
Integrated Water Management ◽  
Practical Action ◽  
The People ◽  
Global Perception ◽  
Local Water ◽  
Water Quality Deterioration ◽  
The Way

Until the last two decades, the global perception of how to control our various water bodies was remarkably similar – water management was organised on a sectoral basis, as it always had been. It was only in the 1970s that the people actually responsible for implementing water management began to become aware of the serious implications of such an approach: water quality deterioration, desiccation and an alarming loss of the flora and fauna that characterised their local water environment. It was a growing awareness that led to the formation of the concept of integrated water management, a concept almost universally accepted today as the way forward. However, despite the fact that few dispute the validity of the concept, a number of obstacles remain before this theoretical agreement can be transformed into practical action. Three main bottlenecks stand in the way of implementation: institutional, communicational and socio-political. Whilst solutions to these are available, the key question still to be answered is whether society is really prepared to accept the consequent changes in the way we live that will result from putting the theory of integrated water management into practice. It was this issue that dominated the “Living with water” conference held in Amsterdam in September 1994. The following is a summary of the discussions held there and the various papers that were submitted.

scholarly journals 264 Effects of Water Quality on Nursery Pig Performance and Health

2020 ◽  
Vol 98 (Supplement_3) ◽  
pp. 89-89
Author(s):  
Brigit Lozinski ◽  
Brent Frederick ◽  
Adrienne Hilbrands ◽  
Yuzhi Li ◽  
Milena Saqui-Salces ◽  
...  
Keyword(s):  
Water Quality ◽  
Experimental Unit ◽  
Respiratory Syndrome Virus ◽  
Chi Square ◽  
Wide Range ◽  
Mycoplasma Pneumonia ◽  
Quality Water ◽  
Pig Performance ◽  
Chi Square Analysis ◽  
Water Treatments

Abstract Newly-weaned pigs (n = 450; age = 20 d) were used in a 40-d experiment to determine the effects of water quality on pig performance and health. Pigs were sourced from a single commercial sow farm that was negative for both Porcine Reproductive and Respiratory Syndrome virus and Mycoplasma Pneumonia. Pigs were allotted randomly to 45 pens (10 pigs/pen) and pens were assigned to 1 of 3 water treatments that provided water of differing quality. Waters were selected to represent a wide range of perceived water quality. Water quality was determined based on concentration of analytes including sulfates (1,120; 617; 2 ppm), iron (5.4; 5.2; 1.3 ppm), Total Dissolved Solids (TDS; 1,500; 1,050; 348 ppm), hardness (1,410; 909; 235 mg Eq CaCO3/L), magnesium (171; 91; 21 ppm) and sodium (64; 37; 29 ppm) for waters A, B, and C, respectively. Pigs were housed in an environmentally controlled, power ventilated, confinement nursery barn and were allowed ad libitum access to a common three-phase diet and water across all water treatments. Weekly ADG, ADFI, and G:F were measured and subjective scour score (1=solid feces to 4=liquid feces) was recorded daily through day 7. Data for pig growth performance were analyzed using PROC GLIMMIX with water quality as a fixed effect and pen served as the experimental unit. There were no differences among treatments in ADG, ADFI, and G:F (Table 1). Number of pigs treated with antibiotics throughout the experiment did not differ among treatments as determined by Chi-Square analysis. Average subjective scour score on day 7 of the experiment also did not differ among treatments. In conclusion, performance and health of nursery pigs as measured in this experiment were not influenced by the differing water qualities studied.

scholarly journals A Systematic Literature Review of Historic Garden Management and Its Economic Aspects

2020 ◽  
Vol 12 (24) ◽  
pp. 10679
Author(s):  
Cassandra Funsten ◽  
Valeria Borsellino ◽  
Emanuele Schimmenti
Keyword(s):  
Social Economic ◽  
Future Research ◽  
Environmental Aspects ◽  
Policy Documents ◽  
Built Heritage ◽  
The People ◽  
Clear Vision ◽  
The Social ◽  
Management Literature ◽  
Recent Policy

Historic gardens are important parts of humanity’s built heritage within the designed landscape, providing many environmental, economic and socio-cultural benefits. Management is a key part of their conservation, perhaps the most difficult because it is costly, must be continual, and requires a skilled workforce. This systematic review looks at the literature addressing historic garden management, with special attention regarding the social, economic and environmental aspects of sustainability. Academic studies on this subject come from many different disciplines, making it both stimulating and fragmented. It is now time to consolidate these interdisciplinary efforts into a clear vision, including a framework of key themes and research methods so as to better coordinate efforts and make the information and innovation generated more accessible to the garden managers “in the trenches”. With this aim, reviewed studies are classified according to 10 criteria: supply or demand orientation; management phase involved; primary sustainability processes addressed; geographic criteria; number of sites covered; policy documents referred to; kind of data collected; study methods employed; possibility of bias specifically regarding historic gardens; garden use. An analysis of these criteria shows that historic garden management literature focuses on describing the gardens themselves, with few studies interested in the people supporting them. Future research should follow recent policy documents’ lead and pay more attention to community value and involvement.

scholarly journals Ranking Environmental Aspects of Sustainable Tourism: Case of Selected European Countries

2021 ◽  
Vol 13 (10) ◽  
pp. 5701
Author(s):  
Tihana Škrinjarić
Keyword(s):  
Decision Making ◽  
Sustainable Tourism ◽  
Multiple Criteria Decision Making ◽  
Main Tool ◽  
Tourism Industry ◽  
European Countries ◽  
Environmental Aspects ◽  
Grey Systems Theory ◽  
Insightful Analysis ◽  
Critical Overview

The tourism industry is one of the fastest-growing industries today, and it is important to obtain insights into its good and bad practices. This will provide policymakers with as much information as possible to tailor specific policies to facilitate tourism and economic growth. The main purpose of this paper is a critical overview of the related research on the topic of evaluating sustainable tourism in European countries and extensive empirical research on achieving sustainable tourism. This research includes Grey Systems Theory (GST) as the main tool in evaluating the efficiency of sustainable tourism. Robustness checking is done via the multiple criteria decision making (MCDM) approach. Although the literature on tourism efficiency is vast, there is a smaller amount of research related to the approach taken in this paper. Thus, a comprehensive and insightful analysis will be done so that relevant and timely information can be obtained for the future decision-making process. Furthermore, a dynamic analysis will be provided so that changes in time can be observed and a detailed analysis can be made.

scholarly journals Evaluating the groundwater quality of Damodar Fan Delta (India) using fuzzy-AHP MCDM technique

2021 ◽  
Vol 11 (7) ◽  
Author(s):  
Sadik Mahammad ◽  
Aznarul Islam
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
Fuzzy Ahp ◽  
Poor Quality ◽  
Quality Parameters ◽  
Analytic Hierarchy ◽  
Fan Delta ◽  
Quality Water ◽  
Calcium Magnesium ◽  
Groundwater Quantity

AbstractIn recent years, groundwater pollution has become increasingly a serious environmental problem throughout the world due to increasing dependency on it for various purposes. The Damodar Fan Delta is one of the agriculture-dominated areas in West Bengal especially for rice cultivation and it has a serious constraint regarding groundwater quantity and quality. The present study aims to evaluate the groundwater quality parameters and spatial variation of groundwater quality index (GWQI) for 2019 using the fuzzy analytic hierarchy process (FAHP) method. The 12 water quality parameters such as pH, TDS, iron (Fe−) and fluoride (F−), major anions (SO42−, Cl−, NO3−, and HCO3−), and cations (Na+, Ca2+, Mg2+, and K+) for the 29 sample wells of the study area were used for constructing the GWQI. This study used the FAHP method to define the weights of the different parameters for the GWQI. The results reveal that the bicarbonate content of 51% of sample wells exceeds the acceptable limit of drinking water, which is maximum in the study area. Furthermore, higher concentrations of TDS, pH, fluoride, chloride, calcium, magnesium, and sodium are found in few locations while nitrate and sulfate contents of all sample wells fall under the acceptable limits. The result shows that 13.79% of the samples are excellent, 68.97% of the samples are very good, 13.79% of the samples are poor, and 3.45% of the samples are very poor for drinking purposes. Moreover, it is observed that very poor quality water samples are located in the eastern part and the poor water wells are located in the northwestern and eastern part while excellent water quality wells are located in the western and central part of the study area. The understanding of the groundwater quality can help the policymakers for the proper management of water resources in the study area.

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