XXII ISPRS Congress 2012: Technical Commission VIII

Shortis, M.; Shimoda, H.; Cho, K.

Bibliographic data

Multivolume work

Persistent identifier:: 1663813779

Title:: XXII ISPRS Congress 2012

Sub title:: Melbourne, Australia, 25 August-1 September 2012

Year of publication:: 2013

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663813779

Language:: English

Additional Notes:: Kongress-Thema: Imaging a sustainable future

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1663822514

Title:: Technical Commission VIII

Scope:: 590 Seiten

Year of publication:: 2014

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663822514

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(39,B8)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist ermittelt.; Literaturangaben

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Shortis, M.; Shimoda, H.; Cho, K.

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: [VIII/6: Agriculture, Ecosystems and Bio-Diversity]

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: PARTICIPATORY GIS FOR SOIL CONSERVATION IN PHEWA WATERSHED OF NEPAL Krishna Prasad Bhandari

Document type:: Multivolume work

Structure type:: Chapter

discussion, and trained note taker noted the issues. 2.3 Determination of Samples Out of 5395 households (HH) in the watershed 310 household (HH) were selected following systematic random sampling methods for personal interview. The samples were selected from the 14 sub watershed according to the house hold population and the representation of all stakeholders. Data were taken from all 14 sub watershed area for the representation of the participatory approach from all stakeholders' and watershed area proportionally. 2.4 Data analysis methods Quantitative data from the personal interviews as processed on the Statistical Package for Social Science (SPSS) frequency table were generated for the general information. Chi- square tests were applied to analyzed categorical data. Correlation were used to identify inter dependence among various factors influencing the soil erosion .Binary logistic regression as applied to find the degree of relationship between independent and dependent variables influencing the soil erosion and conservation practices. Qualitative information collected from focus group and key informants’ surveys was processed manually and used in analysis to the complement of quantitative information .The risk of the soil erosion and landslide is mapped by participatory GIS ie. mapped into the topographic map and later it as prepared on ARC GIS 9.3 software. The analysis was due to the physical factors like compaction, slope, nature of the soil and conservation practices and anthropogenic factors. RUSLE model was used to find the soil loss in the Watershed with the help of the physical factors data from the related agencies to find the soil loss tone per year in 14-sub watershed. This soil loss map and the PGIS mapped for the hot spot soil erosion were compared and analyzed. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXIX-B8, 2012 XXII ISPRS Congress, 25 August — 01 September 2012, Melbourne, Australia 3. RESULT AND DISCUSSION This section was divided into two parts. The first part discusses mainly the descriptive analysis regarding to socio economic characteristics of all types of stakeholders’ perception for the soil erosion reduction factors on the watershed area. In the second part climatic and physical factors which affects for soil erosion. 3.1 Socioeconomic characteristic of stakeholders’ and their participation on soil erosion management The socio economic condition (income, land holding size and education) of the household head was significantly different between the stakeholders’ farmers, mothers’ group, teacher, student, businessperson, NGO/GO officer politicians for the participation on soil erosion reduction management. All the educated stakeholders were conscious as compared to uneducated stakeholders on soil erosion issue which effect on Phewa watershed area. 3.2 Participatory GIS mapping for soil erosion risk area Stakeholders’ discussion on the focus group the soil erosion spot was traced out by the topographic map and latter analyzed and digitized on ARC GIS 9.3 software for the location of hot spot for soil erosion. The focus group discussion pointed out for the soil erosion factors like climate change effects and lack of the management of the appropriate plantation, types of soil, slopes, deforestation, conservation practices and land covers. 3.3 Factors motivating the stakeholders for the soil erosion Stakeholders reported five major factors including experience sharing and observation of the field. Soil erosion reduction depends on the slope, appropriate plantation, conservation of the forest, construction of the check dams and awareness about the climate change effects. Internat 3.4 Soc Social and dif the soil study r caste) ' opportu farmlar stakehc probler stakehc of soil awaren the fari trend tt the tre farmin; manag; reduce: erosior 3.5 Fai Nuclea area 0: family employ extens soil e reducti membe occupa also i associ: Nowal farm ii soil c with f incom erosiol memb family OCCUp: Theref natura

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