Extracting mining subsidence land from remote sensing images based on domain knowledge

Wang, Xing-feng; Wang, Yunjia; Tai, Huang

doi:10.1016/s1006-1266(08)60036-x

Cited by 15 publications

(17 citation statements)

References 2 publications

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“…Anthropogenic water bodies, especially subsidence ponds, originate on urban areas that have been impacted by mineral extraction, industrialisation, urbanisation and the development of additional land uses (Drecker et al 1995 ; Álvarez-Fernández et al 2005 ; Wang et al 2008 ; Zealand and Jeffries 2009 ). Land subsidence continues on sites that are still impacted by heavy industry (e.g.…”

Section: Introductionmentioning

confidence: 99%

The Importance of the Mining Subsidence Reservoirs Located Along the Trans-Regional Highway in the Conservation of the Biodiversity of Freshwater Molluscs in Industrial Areas (Upper Silesia, Poland)

Lewin

Spyra

Krodkiewska

et al. 2015

Water Air Soil Pollut

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The objectives of the survey were to analyse the structure of the mollusc communities in the mining subsidence reservoirs that were created as a result of land subsidence over exploited hard coal seams and to determine the most predictive environmental factors that influence the distribution of mollusc species. The reservoirs are located in urbanised and industrialised areas along the Trans-Regional Highway, which has a high volume of vehicular traffic. They all have the same sources of supply but differ in the physical and chemical parameters of the water. In total, 15 mollusc species were recorded including four bivalve species. Among them Anodonta cygnea is classified as Endangered according to the Polish Red Data Book of Animals and also as Near Threatened according to the European Red List of Non-marine Molluscs. Eleven of the 15 mollusc species are included on the European Red List of Non-marine Molluscs as Least Concern. Conductivity, pH and the concentration of calcium were the parameters most associated with the distribution of mollusc species. Canonical correspondence analysis showed that Potamopyrgus antipodarum, Radix balthica, Physella acuta, Gyraulus crista and Pisidium casertanum were associated with higher conductivity and lower pH values. A. cygnea, Anodonta anatina and Ferrissia fragilis were negatively influenced by these parameters of the water. The results of this survey showed that the mining subsidence reservoirs located in urbanised and industrialised areas provide refuges for rare and legally protected species and that they play an essential role in the dispersal of alien species as well.

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Section: Introductionmentioning

confidence: 99%

The Importance of the Mining Subsidence Reservoirs Located Along the Trans-Regional Highway in the Conservation of the Biodiversity of Freshwater Molluscs in Industrial Areas (Upper Silesia, Poland)

Lewin

Spyra

Krodkiewska

et al. 2015

Water Air Soil Pollut

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“…Step 2. For the transformation performed, evaluate the propagation effect, the degree of propagation, and the correlation formula [27]; calculate the value for each function so as to identify the direction of the transformation.…”

Section: Coordination Of the Conflicts Between The Core Performance And Product Cases Using Propagation Transformationmentioning

confidence: 99%

Conflict Resolution for Product Performance Requirements Based on Propagation Analysis in the Extension Theory

Zhao

Hong

Jiang

et al. 2014

Advances in Mechanical Engineering

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Traditional product data mining methods are mainly focused on the static data. Performance requirements are generally met as possible by finding some cases and changing their structures. However, when one is satisfied with the structures changed, the other effects are not taken into account by analyzing the correlations; that is, design conflicts are not identified and resolved. An approach to resolving the conflict problems is proposed based on propagation analysis in Extension Theory. Firstly, the extension distance is improved to better fit evaluating the similarity among cases, then, a case retrieval method is developed. Secondly, the transformations that can be made on selected cases are formulated by understanding the conflict natures in the different performance requirements, which leads to the extension transformation strategy development for coordinating conflicts using propagation analysis. Thirdly, the effects and levels of propagation are determined by analyzing the performance values before and after the transformations, thus the co-existing conflict coordination strategy of multiple performances is developed. The method has been implemented in a working prototype system for supporting decision-making. And it has been demonstrated the feasible and effective through resolving the conflicts of noise, exhaust, weight and intake pressure for the screw air compressor performance design.

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“…The main problem in energy consumption is how to save more power on cutting drum, because 80~90% power is used up on cutting drum when shearer works [9].…”

Section: Key Reason Analysis Of Energy Consumptionmentioning

confidence: 99%

The Innovative Solution of Typical Engineering Based on Function Model

Shi

Zhao

2009

IFIP Advances in Information and Communication Technology

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Abstract. From the innovative perspective of the products, the function model of products and analysis are the basis of formulation of the innovative design. In order to solve this typical engineering problem, a function model of an actuator of shearer was constructed. Based on the foundation of function model analysis, the main problems of actuator of shearer productivity were clarified. An expression of contradictory conflict of helical drum was formulated using the creative technical method, i.e. the contradictory conflict theory. Furthermore, a creative design of helical drum was given to suggestion.

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Extracting mining subsidence land from remote sensing images based on domain knowledge

Cited by 15 publications

References 2 publications

The Importance of the Mining Subsidence Reservoirs Located Along the Trans-Regional Highway in the Conservation of the Biodiversity of Freshwater Molluscs in Industrial Areas (Upper Silesia, Poland)

The Importance of the Mining Subsidence Reservoirs Located Along the Trans-Regional Highway in the Conservation of the Biodiversity of Freshwater Molluscs in Industrial Areas (Upper Silesia, Poland)

Conflict Resolution for Product Performance Requirements Based on Propagation Analysis in the Extension Theory

The Innovative Solution of Typical Engineering Based on Function Model

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