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Artículos de revistas sobre el tema "Quantification des services"

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Autor: Grafiati

Publicado: 13 de diciembre de 2023

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1

Kolenka, I. y K. Pulkrab. "The financing of non-market forest services". Journal of Forest Science 48, No. 11 (22 de mayo de 2019): 508–11. http://dx.doi.org/10.17221/11919-jfs.

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The article deals with issues of non-market forest services. There is a persistent issue complicating the quantification of adequate subsidy to forest owners – non-existence of market with such forest services. Forest services financing can be made objective by implementation of the following steps: 1. Earmarking of non-market forest services that are becoming market subjects gradually. 2. Earmarking of non-market forest services that create a secondary product of wood production function. 3. Quantification of demand for services. 4. Quantification of costs necessary to cover the demand for those forest services. 5. Quantification of losses caused to forest owners by restricting their economic activities.

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2

Sagoff, Mark. "The quantification and valuation of ecosystem services". Ecological Economics 70, n.º 3 (enero de 2011): 497–502. http://dx.doi.org/10.1016/j.ecolecon.2010.10.006.

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3

Hammami, Wiem, Ilhem Souissi y Lamjed Ben Said. "A New Fuzzy-Based Approach for Anonymity Quantification in E-Services". International Journal of Information Security and Privacy 8, n.º 3 (julio de 2014): 13–38. http://dx.doi.org/10.4018/ijisp.2014070102.

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In online services, making anonymous transactions is a crucial need in order to ensure the user's trust towards a particular service. In this context, anonymity quantification is required to provide at which level the e-service respects the user privacy regarding the link between his/her identity and actions. Most of the existing researches are limited to the anonymity quantification in a static way and based, mainly, on the user's set size. In this paper, the authors propose a new multi-agent based approach for anonymity quantification in e-services considering dynamic and mobile environment's characteristics. The authors' quantification is based on the fuzzy logic. It is based not only on the anonymity set size, which is always known in advance, but also on a set of other criteria such as the number of users and the priori and posteriori knowledge about internal and external attackers of an e-service. The carried out experimentations show competitive and better results when compared to other recently proposed anonymity quantification.

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4

JO, Hyo-Seon y Suk-Mo LEE. "Quantification of the Forest Ecosystem Components and Services". Journal of Fisheries and Marine Sciences Education 28, n.º 2 (30 de abril de 2016): 391–400. http://dx.doi.org/10.13000/jfmse.2016.28.2.391.

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5

Kleinhans, Jörn y Powell Thurston. "Damage Quantification: The Market for Structured Credit Advisory Services". Journal of Structured Finance 15, n.º 2 (31 de julio de 2009): 53–59. http://dx.doi.org/10.3905/jsf.2009.15.2.053.

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6

Paulin, M. J., R. P. Remme, D. C. J. van der Hoek, B. de Knegt, K. R. Koopman, A. M. Breure, M. Rutgers y T. de Nijs. "Towards nationally harmonized mapping and quantification of ecosystem services". Science of The Total Environment 703 (febrero de 2020): 134973. http://dx.doi.org/10.1016/j.scitotenv.2019.134973.

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7

Li, Yingjie, Liwei Zhang, Jiangxiao Qiu, Junping Yan, Luwen Wan, Pengtao Wang, Ningke Hu, Wei Cheng y Bojie Fu. "Spatially explicit quantification of the interactions among ecosystem services". Landscape Ecology 32, n.º 6 (10 de mayo de 2017): 1181–99. http://dx.doi.org/10.1007/s10980-017-0527-6.

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8

Huh, Kyoung Tae, Youseok Lee y Sang-Hoon Kim. "Self-Quantification of Services: Cost of Real-Time Feedback". Journal of Business Research 164 (septiembre de 2023): 113947. http://dx.doi.org/10.1016/j.jbusres.2023.113947.

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9

Zhang, Sining. "Applying the Landscape Services Concept in Landscape Research: A Review". Grassroots Journal of Natural Resources 05, n.º 04 (31 de diciembre de 2022): 1–18. http://dx.doi.org/10.33002/nr2581.6853.050401.

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Considerable attention has been given to the concept of landscape services since the development of research on ecosystem services. However, from the landscape perspective, there are numerous challenges and unanswered issues regarding landscape services. The objective of this paper is to provide a comprehensive review about the state-of-the-art concept of landscape services and its corresponding approaches while trying to set up a foundation for further discussions. First, the definitions and classifications of ecosystem services and landscape services are presented. Second, the relationship between ecosystem services and landscape services, and the studies that integrate ecosystem services into landscape research, are discussed. Finally, an overview is provided concerning research conducted at multiple scales, and the various assessment and quantification methods used for mapping and studying landscape services, even though there are many challenges in establishing a comprehensive approach for such quantification and mapping.

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Cao, Jin y Monica Menendez. "Quantification of potential cruising time savings through intelligent parking services". Transportation Research Part A: Policy and Practice 116 (octubre de 2018): 151–65. http://dx.doi.org/10.1016/j.tra.2018.06.010.

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Hirahara, Suguru. "Evaluation of a Structure Providing Cultural Ecosystem Services in Forest Recreation: Quantitative Text Analysis of Essays by Participants". Forests 12, n.º 11 (9 de noviembre de 2021): 1546. http://dx.doi.org/10.3390/f12111546.

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Cultural ecosystem services are nonmaterial benefits that individuals acquire from the ecosystem, such as recreation, aesthetic enjoyment, and tourism. The quantification of cultural services is considered difficult to accurately make compared to other forest ecosystem services. Although some studies evaluate cultural services from forest recreation, “simple quantification” based on easy-to-obtain data is criticized for disregarding the local context and missing essential details. Therefore, this study evaluates a structure providing cultural services, and the local or detailed factors missed by simple quantification, while illustrating objective and statistical evidence with careful observations and a comprehension of local society. This study focuses on urban resident participation in natural resource management through recreational activities in Japanese mountain villages, using Fujiwara District, Minakami Town, Japan, as a case study, and by conducting a quantitative text analysis of 424 essays containing participants’ experiences and impressions. Using the software KH Coder, the Jaccard index is used to calculate co-occurrence relationships between frequently used words, visualizing the results in a network diagram. Additionally, several codes are added to keywords that characterize this case, and correlations between each code are examined. From the analysis, we discovered that social factors, such as interaction with comrades and locals, considerably influence participants’ positive emotions.

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12

Pettinico, George y George R. Milne. "Living by the numbers: understanding the “quantification effect”". Journal of Consumer Marketing 34, n.º 4 (12 de junio de 2017): 281–91. http://dx.doi.org/10.1108/jcm-06-2016-1839.

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Purpose This paper aims to establish if quantified self-data positively impact motivation in a goal pursuit across a broad cross-section of consumers and in multiple contexts; and to understand the underlying causal mechanism and identify boundary conditions. Design/methodology/approach Exploratory qualitative research helped direct the hypotheses development. Two quantitative experiments were then conducted via MTURK, involving 331 respondents, to test the hypotheses in two different personal goal areas (fitness and carbon footprint reduction). Findings Self-quantification has a significant and positive impact on anticipated motivation in both contexts studied. The mediated model provides insight into the psychological process underlying self-quantification’s motivational impact, which involves strengthening user perceptions regarding feedback meaningfulness, self-empowerment and goal focus. Age (>50) was found to be a boundary condition; however, distance to goal was not. Research limitations/implications This paper focuses on initial (anticipated) motivation, which is the vital first step in behavior change. However, more work is needed to understand quantification’s long-term impact over the course of a behavior change process. Practical implications This research encourages firms to incorporate self-quantification features into products/services aimed at behavior change and helps firms better understand consumer-perceived benefits. It alerts firms regarding the extra effort needed to convince older consumers of these benefits. Originality/value This is the first study to confirm the “quantification effect” on motivation in multiple life areas and provide a causal model to explain how it works. It is also the first to highlight age as a boundary condition.

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Doddabasawa y BM Chittapur. "Quantification of Ecoservices in Traditional Agroforestry Systems in Semi Arid Tropics". Bangladesh Journal of Botany 50, n.º 2 (18 de junio de 2021): 427–32. http://dx.doi.org/10.3329/bjb.v50i2.54102.

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Neem (Azadirachta indica A. Juss.) being an important tropical tree, traditional neem-based agroforestry (bund/boundary/scattered tree planting with field crops) systems were evaluated for their carbon sequestration (CS) potential, soil quality, pest dynamics and provisioning services in comparison with prevailing grain based system in the tropical India. Results revealed higher economic gain from soil quality services followed by CS in all the agroforestry systems among the non-marketable services, whereas higher provisioning services were obtained with crops alone. In all, total economic value was higher in boundary planting ($ 1053.94/ha/yr) followed by bund planting ($ 961.95/ha/yr) and was lower with scattered planting ($ 939.76/ha/yr). However, the provisioning services ($ 841 - 889/ha/yr) rendered by agroforestry systems were lower than those of agriculture alone ($ 904/ha/yr) but were still significant from ecological and sustainable angles. Bangladesh J. Bot. 50(2): 427-432, 2021 (June)

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14

Kirey, Vladimir V. y Olga I. Morozova. "METHODS OF QUANTITATIVE VALUATION OF ECOSYSTEM SERVICES". EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 8/2, n.º 139 (2023): 158–66. http://dx.doi.org/10.36871/ek.up.p.r.2023.08.02.017.

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The process of harmonization of economic and environmental principles of nature management is to identify areas of interaction and optimize the parameters of interaction. One of the elements of the harmonization system is the process of quantifying ecosystem services generated by natural ecosystems. The importance of integrating the quantitative assessment of ecosystem services into the decision-making process on the nature of environmental management is due to the process of integrating various ecosystems and the flow of ecosystem services they generate into the global economic system. Several methods have been developed to quantify ecosystem services that successfully cover almost the entire range of ecosystem services provided by different ecosystems. The purpose of this article is to describe the existing methods for quantifying ecosystem services. The author notes that when choosing a method for assessing ecosystem services, the researcher must take into account a combination of various factors influencing the results of the assessment. When choosing in favor of the reliability of economic methodology, the researcher will be forced to abandon the analysis of all parameters of the ecosystem service. Each of the described methods for quantifying ecosystem services has both Advantages and disadvantages. The process of choosing a method of quantification can be optimal if the goals and subject of quantification of ecosystem services are correctly determined.

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15

Lee, Joo-Hwan, Joo-Bong Song y Myung-Hwan Yun. "A Usability Assessment Metric for Ubiquitous Services: Quantification of the Interactivity Attribute in Inter-personal Services". Journal of the Ergonomics Society of Korea 31, n.º 1 (29 de febrero de 2012): 63–76. http://dx.doi.org/10.5143/jesk.2012.31.1.63.

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16

Leitão, Ferreira y Ferreira. "Assessment of Potential Supply of Ecosystem Services in Coimbra Municipality". Proceedings 30, n.º 1 (19 de diciembre de 2019): 25. http://dx.doi.org/10.3390/proceedings2019030025.

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Land-use changes driven by human activities affect natural systems. Urbanization, forest monoculture and intensive agriculture are changing the functioning of many biotic and abiotic processes. This tends to decrease the ability of ecosystems to provide services, which leads to several problems particularly in cities. This study investigates the ability of urban areas with great population and environmental pressures, to supply ecosystem services. The study was carried out in Coimbra municipality, through the assessment of regulation, provisioning and cultural services. The quantification of ecosystem services was based on the evaluation performed by experts familiar with the study area, through questionnaires. A total of 31 questionnaires were completed. The experts ranked the potential supply of 30 ecosystem services for the 33 existent land-uses. based on a qualitative evaluation: “strong adverse potential”, “weak adverse potential”, “not relevant”, “low positive potential” and “strong positive potential”. The qualitative evaluation was converted into a quantitative classification (−2, −1, 0, 1, 2). The values were used to develop an ecosystem services quantification matrix and to map the information in the study area, using Geographic Information Systems (GIS). Despite the limited ecosystem services provided by urban areas, agricultural fields and especially green spaces are relevant for the provision of resources essential for human survival and well-being. The methodology used in this work is still useful for the quantification of ecosystem services in cities with characteristics associated with the Mediterranean climate. This type of studies are important to (i) anticipate problems originated from the loss of ecosystem services, (ii) identify good and bad practices of land use changes, (iii) the role of connectivity in maintaining biotic and abiotic processes, and (iv) develop practices that promote the sustainable development of societies.

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17

González-Díaz, Patricia, Paloma Ruiz-Benito, Jorge Gosalbez Ruiz, Gregorio Chamorro y Miguel A. Zavala. "A Multifactorial Approach to Value Supporting Ecosystem Services in Spanish Forests and Its Implications in a Warming World". Sustainability 11, n.º 2 (11 de enero de 2019): 358. http://dx.doi.org/10.3390/su11020358.

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Carbon storage and sequestration are key ecosystem services critical to human well-being and biodiversity conservation. In a warming context, the quantification and valuation of carbon storage and sequestration is important in ensuring that effective incentives are put in place to tackle climate change. The quantification and valuation of ES such as carbon storage and sequestration requires the calculus of actual values and prediction, however, it usually does not include key processes that can indirectly influence carbon dynamics (i.e., risk, conservation or management). Here, we define a multifactorial approach to value ecosystem services based on two stages: (1) a biophysical approximation that integrates yearly supporting ecosystem services (i.e., quantification of carbon storage and sequestration) and (2) a weighing approach including factors that indirectly influence carbon storage and sequestration or that deserve specific attention (i.e., risk, conservation or management factors). The quantification of carbon storage and sequestration indicated that Spanish forests store on average 43 Mg C ha−1 and sequestrate on average 1.02 Mg C ha−1 year−1. Forest structure was a strong determinant of carbon storage and sequestration in Iberian forests, hence there was a strong spatial variation in the carbon sink. We adapted the weighting values to a financial cap and the monetary value of carbon increased more than four times when the weighting factors were taken into account. Finally, we argue that a multifactorial approach to value supporting ecosystem services incorporating aspects related to conservation and risk prevention can facilitate ecosystem service valuation and assist policy makers and stakeholders to establish payment service policies.

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Ushada, Mirwan y Tsuyoshi Okayama. "Kansei Engineering for Quantification of Indigenous Knowledges in Agro-industrial Technology". KnE Life Sciences 3, n.º 3 (1 de enero de 2016): 72. http://dx.doi.org/10.18502/kls.v3i3.380.

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<p>The term of indigenous knowledge refers to specific local knowledge in consumer/user which should be incorporated by agro-industry to compete in a globalized worlds. This research highlighted Kansei Engineering as a potential approach to quantify indigenous knowledge in agro-industrial technology. The research objectives were: 1) To review the quantification tools of indigenous knowledges in agro-industrial technology using Kansei Engineering; 2) To characterize indigenous knowledges in Indonesian agro-industry. Case study was demonstrated in Indonesian food product, services and ergonomic technology. Quantification was characterized using widely developed quantification tools for indigenous knowledges. The research results concluded some indigenous knowledges which could be incorporated in indigenous knowledge-based innovations. </p><p><strong>Keywords</strong>: Agro-industry, Ergonomic technology, Product, Services, Technical parameters</p>

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19

He, Songtang, Daojie Wang, Peng Zhao, Yong Li, Huijuan Lan, Wenle Chen y Xiaoqing Chen. "Quantification of basin-scale multiple ecosystem services in ecologically fragile areas". CATENA 202 (julio de 2021): 105247. http://dx.doi.org/10.1016/j.catena.2021.105247.

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Tavares, Paulo Amador, Norma Beltrão, Ulisses Silva Guimarães, Ana Teodoro y Paulo Gonçalves. "Urban Ecosystem Services Quantification through Remote Sensing Approach: A Systematic Review". Environments 6, n.º 5 (9 de mayo de 2019): 51. http://dx.doi.org/10.3390/environments6050051.

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Urban ecosystem services (UES) is an essential approach to the development of sustainable cities and must be incorporated into urban planning to be able to improve humans’ life quality. This paper aimed to identify remote sensing (RS) data/techniques used in the literature in five years (2013–2017) for UES investigation and to analyze the similarity between them. For this purpose, we used the Scopus database of scientific journals, and a set of appropriate filters were applied. A total of 44 studies were selected, being 93.18% of them located in the Northern Hemisphere, mostly in Europe. The most common dataset used was the secondary data, followed by the Landsat family products. Land use and land cover (LULC) was the most common approach utilized, succeeded by radiometric indexes and band related. All four main classes (provision, regulation, supporting, and cultural) of ecosystem services (ES) were identified in the reviewed papers, wherein regulating services were the most popular modality mentioned. Seven different groups were established as having 100% of similarity between methods and ES results. Therefore, RS is identified in the literature as an important technique to reach this goal. However, we highlight the lack of studies in the southern hemisphere.

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Choi, Hyun-Ah, Woo-Kyun Lee, Cholho Song, Jong Yeol Lee, Seong Woo Jeon y Joon Sun Kim. "Applicability Analysis of Water Provisioning Services Quantification Models of Forest Ecosystem". Journal of the Korea Society of Environmental Restoration Technology 17, n.º 4 (30 de agosto de 2014): 1–15. http://dx.doi.org/10.13087/kosert.2014.17.4.1.

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Naithani, Abhishek, M. Gusain, N. Bisht y C. Singh. "Quantification and valuation of ecosystem goods and services from Forests: A Case of Provisioning services in Uttarakhand". Indian Journal of Forestry 34, n.º 1 (1 de marzo de 2011): 15–22. http://dx.doi.org/10.54207/bsmps1000-2011-ukva91.

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Forests provide multiple benefits to the society, which are both direct and indirect. These benefits include goods viz., timber, fuelwood, fodder, food, ornamental and medicinal resources and services like carbon sequestration, soil and water conservation, pollination, conservation of biodiversity and overall maintenance of life supporting system. A study was conducted in Dehradun and Tehri districts to quantify and assess the economic value of various provisioning services which local people derive from the forest to meet their day to day requirement. The results indicated that local people are mainly dependent on forests for fodder, fuelwood, grazing, timber and edibles etc. and the average value of these goods was estimated as Rs. 12,033.00, Rs.7,123.00, Rs.5,451.00, Rs.2,439.00, Rs.707.00 and Rs. 508 for fuelwood, fodder, timber, edibles and cattle beds mulch, respectively. Since the economic value of these goods and services is so high, necessary management strategies should be adopted to maximize their flow from the forests. It may go a long way in evolving peoples’ participation in protection and conservation of forests in the state.

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Reymov, Temurbek. "ECONOMIC ASSESSMENT OF CROP PRODUCTION ECOSYSTEM SERVICES OF KARAKALPAKSTAN AND TASHKENT REGION". JOURNAL OF AGRO PROCESSING 6, n.º 2 (30 de junio de 2020): 19–25. http://dx.doi.org/10.26739/2181-9904-2020-6-3.

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The given research work aims to analyze Ecosystem Services of crop production area of Uzbekistan, mainly in two regions: Republic of Karakalpakstan and Tashkent Province. After analysis, I will try to give proper assessment of ecosystem service using socio-economic quantification of Ecosystem Services. Mainly the market price valuation method is applied in this research.

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Zhao, Yuhao, Na Wang, Yuhang Luo, Haishan He, Lei Wu, Hongliang Wang, Qingtao Wang y Jiansheng Wu. "Quantification of ecosystem services supply-demand and the impact of demographic change on cultural services in Shenzhen, China". Journal of Environmental Management 304 (febrero de 2022): 114280. http://dx.doi.org/10.1016/j.jenvman.2021.114280.

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van Berkel, Derek B. y Peter H. Verburg. "Spatial quantification and valuation of cultural ecosystem services in an agricultural landscape". Ecological Indicators 37 (febrero de 2014): 163–74. http://dx.doi.org/10.1016/j.ecolind.2012.06.025.

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Broekx, Steven, Inge Liekens, Wim Peelaerts, Leo De Nocker, Dries Landuyt, Jan Staes, Patrick Meire et al. "A web application to support the quantification and valuation of ecosystem services". Environmental Impact Assessment Review 40 (abril de 2013): 65–74. http://dx.doi.org/10.1016/j.eiar.2013.01.003.

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27

Gorsky, Martin. "Local Government Health Services in Interwar England: Problems of Quantification and Interpretation". Bulletin of the History of Medicine 85, n.º 3 (2011): 384–412. http://dx.doi.org/10.1353/bhm.2011.0062.

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28

Burkhard, Benjamin, Marion Kandziora, Ying Hou y Felix Müller. "Ecosystem service potentials, flows and demands-concepts for spatial localisation, indication and quantification". Landscape Online 34 (2 de junio de 2014): 1–32. http://dx.doi.org/10.3097/lo.201434.

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The high variety of ecosystem service categorisation systems, assessment frameworks, indicators, quantification methods and spatial localisation approaches allows scientists and decision makers to harness experience, data, methods and tools. On the other hand, this variety of concepts and disagreements among scientists hamper an integration of ecosystem services into contemporary environmental management and decision making. In this article, the current state of the art of ecosystem service science regarding spatial localisation, indication and quantification of multiple ecosystem service supply and demand is reviewed and discussed. Concepts and tables for regulating, provisioning and cultural ecosystem service definitions, distinguishing between ecosystem service potential supply (stocks), flows (real supply) and demands as well as related indicators for quantification are provided. Furthermore, spatial concepts of service providing units, benefitting areas, spatial relations, rivalry, spatial and temporal scales are elaborated. Finally, matrices linking CORINE land cover types to ecosystem service potentials, flows, demands and budget estimates are provided. The matrices show that ecosystem service potentials of landscapes differ from flows, especially for provisioning ecosystem services.

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Ande, Raja Ambedkar, Angappa Gunasekaran, Punniyamoorthy Murugesan y Thamaraiselvan Natarajan. "Brand resonance score for CBBE model: an application in financial services". Benchmarking: An International Journal 24, n.º 6 (7 de agosto de 2017): 1490–507. http://dx.doi.org/10.1108/bij-07-2015-0073.

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Purpose Brand resonance will significantly improve the profits of the services industry in the twenty-first century. The purpose of this paper is to find the resonance score for modified customer-based brand equity (CBBE) model in mutual fund financial services and improve the conceptualization of customer-based mutual fund services’ brand equity through brand resonance. Design/methodology/approach The path values of SEM model was used to estimate the relative weights of criteria and sub-criteria in analytic hierarchy process (AHP) model and it was empirically tested with a sample of 240 mutual fund investors. Findings The brand resonance using AHP has been quantified. The resonance quantification of each brand has been demonstrated using two renowned Indian mutual fund services brands State Bank of India and Hong Kong and Shanghai Banking Corporation. Research limitations/implications The interdependency of the factors which influence the resonance score is not explored. Practical implications Research findings provide useful guidelines for fund managers/analysts of mutual fund services companies while improving the brand equity and strong brand’s resonance with investors. Originality/value The paper examines quantification of resonance for modified CBBE model in mutual fund services using data from a sample of investors in India with two mutual fund brands. The AHP structure model helps firms effectively quantify the resonance score.

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BASKENT, Emin Zeki. "A Framework for Characterizing and Regulating Ecosystem Services in a Management Planning Context". Forests 11, n.º 1 (14 de enero de 2020): 102. http://dx.doi.org/10.3390/f11010102.

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Sustainable management promises to improve the conservation and utilization of ecosystem services and their contribution to human wellbeing through management plans. This paper explores the concept of characterization and integration of ecosystem services in a management planning concept. The integration process involves the identification, quantification, valuation, assessment, and monitoring of ecosystem services over time. The quantification of common ecosystem services, such as soil erosion, water conservation, recreation, biodiversity conservation, and carbon sequestration was explored. A framework was developed to integrate ecosystem services into management planning process. Ecosystem services are classified as provisioning, regulating, supporting, and cultural services with a defined typology. The conceptual framework acts as an organizing structure and it serves as a model for the management of ecosystems with their contribution to human wellbeing. Ecosystem management with multi-criteria decision techniques, information technologies and a structured participation is a proposed approach for the sustainable management of ecological, economic, and socio-cultural functions. Establishing the quantitative relationships between ecosystem services and societal benefits is essential. The provision of a universally accepted clear measurement of regulating, supporting, and cultural services is challenging. A commitment, vision, and strong willingness are required to adopt policies, regulations, and management objectives in planning. Integration can only be realized with prioritizing ecosystem services with the involvement of stakeholders. Substantial understanding of both the ecological and social systems is a prerequisite for sustainable management of ecosystem services. The ecosystem services with significant benefits to the wellbeing of society should primarily be characterized, their relative importance be weighted, and prioritized through a participatory approach. A holistic approach with a comprehensive decision support system is essential in forecasting the future provision of ecosystem services and assessing the trade-off analysis, resulting in better policy formulation before on-the-ground implementation.

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Březina, David, Jakub Michal, Zdeněk Adamec y Jana Burdová. "Quantification of the economic value of the recreational function of forests in the territory of Městské lesy Hradec Králové a.s." Journal of Forest Science 65, No. 5 (31 de mayo de 2019): 161–70. http://dx.doi.org/10.17221/38/2019-jfs.

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This article aims at the valuation of the potential and economic significance of the recreational ecosystem services of forests. The research was conducted in the area of Městské lesy Hradec Králové a.s. in 2018. A part of the questionnaire survey assessed by means of statistical analysis was based on the travel cost method and the contingent valuation method, which investigate the respondents’ willingness to pay for services resulting from the recreational ecosystem service of forests. The research specifically dealt with the visitors’ willingness to pay for the services resulting from the use of forest logging roads, forest clearings, and small structures of forest infrastructure. The questionnaires were created using foreign publications and case studies. The findings of the questionnaire survey indicated that visitors prevailingly believed that the recreational service provided by the area of interest should not be chargeable. The reason for this opinion was mainly the fact that the visitors perceive the forests in the territory of Městské lesy Hradec Králové a.s. as public goods, hence the access to them should be free of charge.

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Jagwani, Priti y Saroj Kaushik. "Entropy-Based Quantification of Privacy Attained Through User Profile Similarity". International Journal of Information Security and Privacy 15, n.º 3 (julio de 2021): 19–32. http://dx.doi.org/10.4018/ijisp.2021070102.

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Location-based services refer to services that use location as primary input. But accessing user's location by an adversary invites issues of privacy breach. Instead of specific location coordinates, its surrounding area known as cloaking region is revealed in order to get the service. K anonymity technique of location privacy ensures that at least K-1 users should be included within a specific cloaked region. Researches have established that on combining K anonymity with the idea of including similar users together in a cloaked region provides stringent privacy (especially from background and heterogeneity attacks). This work quantifies the amount of privacy gain attained through, opting-for users with similar profiles instead of random users. The quantification is done by using KL divergence. Values of KL divergence of user profiles have been calculated for different cloaking regions containing similar and random users. Low KL divergence values depict privacy gains up to 33% for users with similar profiles.

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Jugović, Alen, Svjetlana Hess y Tanja Poletan Jugović. "Traffic Demand Forecasting for Port Services". PROMET - Traffic&Transportation 23, n.º 1 (26 de enero de 2012): 59–69. http://dx.doi.org/10.7307/ptt.v23i1.149.

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Successful management of any sea port depends primarily on the harmonisation of transport supply and demand, whereas their incompatibility leads to a number of problems. The port, i.e. its management, through its operation and part of port policy may affect the planning of the construction or modernization of its port facilities. In doing so, the specified planning requires forecasting and quantification of the needs for infrastructural services of specified port, i.e. assessment of traffic demand. Accordingly, the basic problem of research in this paper is forecasting of traffic demand for the port services by applying the appropriate forecasting methods. In order to find ways of solving concrete problems in the port operations the methods for traffic demand forecasting are set by applying the methodology and the presentation of the application of economic forecasting methods. The selected methods of demand forecasting for port services in demand are illustrated and tested on the example of the Croatian largest cargo port, the Port of Rijeka. KEY WORDS: planning, forecasting, traffic demand, commodity flows, port capacity

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34

Eriksson, Mattias, Christine Persson Osowski, Jesper Björkman, Emma Hansson, Christopher Malefors, Emelie Eriksson y Ranjan Ghosh. "The tree structure — A general framework for food waste quantification in food services". Resources, Conservation and Recycling 130 (marzo de 2018): 140–51. http://dx.doi.org/10.1016/j.resconrec.2017.11.030.

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35

Eriksson, Mattias, Samuel Lindgren y Christine Persson Osowski. "Mapping of food waste quantification methodologies in the food services of Swedish municipalities". Resources, Conservation and Recycling 137 (octubre de 2018): 191–99. http://dx.doi.org/10.1016/j.resconrec.2018.06.013.

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36

Xuejun Zhang, Xiaolin Gui, Feng Tian, Si Yu y Jian An. "Privacy quantification model based on the Bayes conditional risk in Location-Based Services". Tsinghua Science and Technology 19, n.º 5 (octubre de 2014): 452–62. http://dx.doi.org/10.1109/tst.2014.6919821.

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37

Lasseur, Rémy, Clémence Vannier, Jérémie Lefebvre, Pierre-Yves Longaretti y Sandra Lavorel. "Landscape-scale modeling of agricultural land use for the quantification of ecosystem services". Journal of Applied Remote Sensing 12, n.º 04 (30 de noviembre de 2018): 1. http://dx.doi.org/10.1117/1.jrs.12.046024.

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Yalew, S. G., T. Pilz, C. Schweitzer, S. Liersch, J. van der Kwast, A. van Griensven, M. L. Mul, C. Dickens y P. van der Zaag. "Coupling land-use change and hydrologic models for quantification of catchment ecosystem services". Environmental Modelling & Software 109 (noviembre de 2018): 315–28. http://dx.doi.org/10.1016/j.envsoft.2018.08.029.

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39

Bagstad, Kenneth J., Darius J. Semmens, Sissel Waage y Robert Winthrop. "A comparative assessment of decision-support tools for ecosystem services quantification and valuation". Ecosystem Services 5 (septiembre de 2013): 27–39. http://dx.doi.org/10.1016/j.ecoser.2013.07.004.

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40

Revelli, Roberto y Amilcare Porporato. "Ecohydrological model for the quantification of ecosystem services provided by urban street trees". Urban Ecosystems 21, n.º 3 (17 de febrero de 2018): 489–504. http://dx.doi.org/10.1007/s11252-018-0741-2.

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41

Colombo, Anthony R., Timothy J. Triche Jr y Giridharan Ramsingh. "Arkas: Rapid reproducible RNAseq analysis". F1000Research 6 (21 de junio de 2017): 586. http://dx.doi.org/10.12688/f1000research.11355.2.

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The recently introduced Kallisto pseudoaligner has radically simplified the quantification of transcripts in RNA-sequencing experiments. We offer cloud-scale RNAseq pipelines Arkas-Quantification, and Arkas-Analysis available within Illumina’s BaseSpace cloud application platform which expedites Kallisto preparatory routines, reliably calculates differential expression, and performs gene-set enrichment of REACTOME pathways. Due to inherit inefficiencies of scale, Illumina's BaseSpace computing platform offers a massively parallel distributive environment improving data management services and data importing. Arkas-Quantification deploys Kallisto for parallel cloud computations and is conveniently integrated downstream from the BaseSpace Sequence Read Archive (SRA) import/conversion application titled SRA Import. Arkas-Analysis annotates the Kallisto results by extracting structured information directly from source FASTA files with per-contig metadata, calculates the differential expression and gene-set enrichment analysis on both coding genes and transcripts. The Arkas cloud pipeline supports ENSEMBL transcriptomes and can be used downstream from the SRA Import facilitating raw sequencing importing, SRA FASTQ conversion, RNA quantification and analysis steps.

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42

Jiang, Xin Kuang y Xu Chen. "Research on Prediction Model of the Impact of New Telecom Services Tariff Based on the Customer Choice Behavior". Advanced Materials Research 765-767 (septiembre de 2013): 3249–52. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.3249.

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This paper studies the impact of new telecom services tariff on the customers inside (customers who have ever chosen the original telecom service packages) and the revenue variation from the perspective of utility and customer choice behavior. On the basis of the quantification of telecom services tariff, a measurement model is built through multi-nominal logit (MNL) choice rule to predict the impact. Important indicators such as utility of service packages, transfer probability of the customers inside and expected change of revenue are obtained, which are useful for market orientation, revenue prediction and optimization management of the new telecom services tariff.

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43

Zhao, Yuqing. "Evaluation of Damage to Wetland Ecosystems in International Compensation: Compensability, Quantification and Equitable Considerations". Chinese Journal of Environmental Law 6, n.º 2 (7 de diciembre de 2022): 275–94. http://dx.doi.org/10.1163/24686042-12340088.

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Abstract Wetlands are among the most productive and sensitive ecosystems of particular importance and harm to this type of environment should be treated with a high degree of seriousness. The obligation to protect wetland ecosystems can be derived both from treaties and from general international law, and damage to wetland ecosystems entails an obligation to make reparation in an adequate form. Where appropriate, compensation should be provided in order to ensure full reparation. However, no specific method of valuation is prescribed by international law for the purpose of compensation for environmental damage, and the need to have operable guidelines for valuing environmental damage thus arises. This article aims to contemplate the approach for evaluating damages to wetland ecosystems, that is, how to decide on the amount of compensation due for damages to wetland ecosystem services. At the outset, the sources of an international obligation to protect wetland ecosystems and the compensability of damage to wetland ecosystems, notably ecosystem services, are analyzed. After explaining the difficulties concerning the quantification of wetland ecosystem services, the article introduces a range of valuation techniques relating to valuing wetland services. Then it outlines the key considerations that facilitate the choice among competing techniques and approaches in international judicial proceedings. In the end, it points out that under certain circumstances, equitable considerations may be drawn upon to determine the quantum of compensation. The ultimate goal is to facilitate the development of a legal framework for evaluating damages to wetland ecosystems.

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Olosutean, Horea. "Methods for Modeling Ecosystem Services: A Review". Management of Sustainable Development 7, n.º 1 (1 de junio de 2015): 5–12. http://dx.doi.org/10.1515/msd-2015-0014.

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Abstract Modeling ecosystem services (ES) is an essential tool for the development of strategies that will ensure their future supply, provision and quantification. Given the rapid development in this area of research, a review of the different approaches used to model ES was performed, using an analytical framework based on five criteria for comparing the existing methodological approaches: the types of ES, availability of data sources, spatial scale, types of models used and the possible outcomes of the models. Regulating services were the most commonly modeled, followed by provisioning, cultural, and supporting services. The most frequently used data for modeling were secondary data (already available from scientific literature or data banks). Most studies were performed at the regional or at a global scale. Mechinicist models, based on state and flow equations, were the most commonly used method, but the survey showed a relatively homogeneous distribution of all the identified types of modeling. The synthesis reveals that the majority of studies are based on secondary data, applied at broad scales, without validation techniques, similar to the existing information regarding the mapping of ESs.

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CALVO-RODRIGUEZ, SOFIA, ARTURO G. SANCHEZ-AZOFEIFA, SANDRA M. DURAN y MARIO M. ESPÍRITO-SANTO. "Assessing ecosystem services in Neotropical dry forests: a systematic review". Environmental Conservation 44, n.º 1 (2 de noviembre de 2016): 34–43. http://dx.doi.org/10.1017/s0376892916000400.

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SUMMARYThere is an increasing consensus on the importance of understanding ecosystem service (ES) provision in order to facilitate decision making and the sustainable management of Neotropical dry forests (NTDFs), yet research on the ESs provided by NTDFs is limited. We identified the main existing gaps and trends in the quantification of provisioning, regulating and supporting ESs in NTDFs. Systematic web-based searches showed that research has been increasing in recent decades in NTDFs, supporting greater ES knowledge and assessment. Carbon storage and biodiversity are the main subjects under study, while ESs relating to water and soil lack investigation. The most common approaches for assessing ES were fauna and plant inventories, carbon dynamics and ecological processes.

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46

Blum, David H., Tea Zakula y Leslie K. Norford. "Opportunity Cost Quantification for Ancillary Services Provided by Heating, Ventilating, and Air-Conditioning Systems". IEEE Transactions on Smart Grid 8, n.º 3 (mayo de 2017): 1264–73. http://dx.doi.org/10.1109/tsg.2016.2582207.

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Wu, Xue, Shiliang Liu, Shuang Zhao, Xiaoyun Hou, Jingwei Xu, Shikui Dong y Guohua Liu. "Quantification and driving force analysis of ecosystem services supply, demand and balance in China". Science of The Total Environment 652 (febrero de 2019): 1375–86. http://dx.doi.org/10.1016/j.scitotenv.2018.10.329.

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Choi, Hyun-Ah, Woo-Kyun Lee, Cholho Song, Nicklas Forsell, Seongwoo Jeon, Joon Soon Kim y So Ra Kim. "Selecting and applying quantification models for ecosystem services to forest ecosystems in South Korea". Journal of Forestry Research 27, n.º 6 (6 de mayo de 2016): 1373–84. http://dx.doi.org/10.1007/s11676-016-0259-5.

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Ghaley, Bhim Bahadur, Lars Vesterdal y John Roy Porter. "Quantification and valuation of ecosystem services in diverse production systems for informed decision-making". Environmental Science & Policy 39 (mayo de 2014): 139–49. http://dx.doi.org/10.1016/j.envsci.2013.08.004.

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50

Joshi, Gunjan y Girish C. S. Negi. "Quantification and valuation of forest ecosystem services in the western Himalayan region of India". International Journal of Biodiversity Science, Ecosystem Services & Management 7, n.º 1 (marzo de 2011): 2–11. http://dx.doi.org/10.1080/21513732.2011.598134.

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