روی‌کردی جدید و کمی در وزن‌دهی و ارزیابی توان بوم‌شناسی سرزمین و مقایسه آن با روش رایج ارزیابی چند‌معیاره در کاربری‌های کشاورزی و مرتعی شهرستان سپیدان

نوع مقاله: مقاله پژوهشی

نویسندگان

1 کارشنا سارشد، گروه مهندسی منابع طبیعی و محیط زیست، دانشکده ی کشاورزی، دانشگاه شیراز

2 گروه مهندسی منابع طبیعی و محیط زیست، دانشکده کشاورزی، دانشگاه شیراز، شیراز

چکیده

آمایش سرزمین نوع استفاده ی بهینه از سرزمین را با توجه به ویژگ یهای بوم شناسی سرزمین و شرایط اقتصادی -اجتماعی آن مشخص می سازد. در این تحقیق ارزیابی توا ن بوم شناسی کاربر یهای کشاورزی و مرتعی در شهرستان سپیدان فارس با استفاده از سامانه ی اطلاعات جغرافیایی بررسی شده است. رو شهای مختلفی برای وز ندهی شاخ صها وجود دارد. در این تحقیق از یک روش کمی پیشنهادی برای وز ندهی معیارها و ارزیابی کاربر یها در مقایسه با روش رایج ارزیابی چند معیاره استفاده شد. در روش رایج ارزیابی چند معیاره نیز رو یکرد وز ندهی با روش تحلیل سلسل همراتبی اصلاح شده به کارگرفته شد. برای بررسی عم لکرد هر یک از شبی هها ارزیابی صحت براساس رو یکرد ماتریس خطا انجام شد. نتایج نشان داد که برای تخمین توان بو مشناسی منطقه، روش پیشنهادی وز ندهی منطقه یی دقت بی شتری از روش رایج ارزیابی چند معیار هی اصلاح شده دارد. در مجموع، نتایج این مطالعه نشان داد که روش پیشنهادی وز ندهی منطقه یی ب هدلیل سادگی، نیازنداشتن به پرسش نامه، و صرفه جویی در زمان و هزینه م یتواند جای گزین رو شهای معمول وز ندهی شود.

کلیدواژه‌ها


عنوان مقاله [English]

A New and Quantitative Approach to Weighting and Ecological Capability Evaluation and Comparison with the Current Method of Multi-Criteria Evaluation in Agriculture and Rangeland Uses, Sepidan County

نویسندگان [English]

  • Parviz Jokar 1
  • Masoud Masoudi 2
  • Somayeh Razaghi 1
1 Department of natural resources and environmental engineering, Faculty of agriculture, Shiraz University, Fars, Iran
2 Department of Natural Resources and Environmental Engineering, Faculty of Agriculture, University of Shiraz, Shiraz
چکیده [English]

Land-use planning is a science that specifies the optimized land-use based on ecological and socioeconomic characteristics. This study investigated ecological capability evaluation for agriculture and rangeland uses using the GIS in the Sepidan County, Fars Province. There are different methods for weighting of parameters. A proposed quantitative method was used in this research for weighting criteria and land-use evaluation compared to the current method of multi-criteria evaluation. In relation to the common method of multi-criteria evaluation, it uses weighting approach based on the Modified Analytic Hierarchy Process (M-AHP). The performance of each of the mentioned models was evaluated throughout error matrix. Results showed that the proposed method of Regional Weighting (RW) has higher accuracy than MCE (M-AHP) in estimation of the ecological potential of the study area. In overall, the results showed that the proposed method of Regional Weighting can be replaced with common methods of weighting due to simplicity, as it has no need for questionnaires, which saves time and costs.

کلیدواژه‌ها [English]

  • ecological potential
  • land use planning
  • modified method
  • regional weighting

Ahmadi Sani N, Babaie Kafaki S, Motaji A. 2011. Evaluating
the feasibility of ecotourism activities in the northern
Zagros forests with application of multi-criteria decisionmaking.
GIS and Remote Sensing. Town and Country
Planning. 3 (4): 45–64. (In Persian).
Amiri MJ, Salman Mahini A, Jalali SGH, Hosseini SM,
Azari Dehkordi F. 2010. A comparison of maps overlay
systemic method and Boolean- Fuzzy Logic in the Ecological
Capability Evaluation of No. 33 and 34 Watershed
Forests in Northern Iran. Environmental Sciences. 7(2):
109–124. (In Persian).
Asadifard E. 2015. Landuse planning in Firuzabad Township
based on modifying method of current model using
the GIS. M.Sc. Thesis. Faculty of Agriculture. Shiraz University.
(In Persian).
Congalton RG. 1991. A review of assessing the accuracy
of classifications of Remotely Sensed Data. Remote Sensing
of Environment. 37: 35–46.
Elaalem M, Comber A, Fisher P. 2010. Land suitability
analysis comparing Boolean logic with fuzzy analytic hierarchy
process. Accuracy 2010 Symposium. July 20–23.
Leicester, UK. pp. 245–247.
Fallah Shamsi SR. 1997. Accuracy assessment of satellite
based maps using sampling. M.Sc Dissertation. Faculty of
Natural Resources. University of Tehran, Iran. 86 p. (In
Persian).
Faridi E, Valizadeh Kh, Rezvani M. 2016. Ecological
land capability assessment of Arasbaran protected area for
forestry using multi criteria Boolean and weighted linear
combination techniques. Journal of environmental science
and technology. In press. (In Persian)
Ghorbani R, Pourmohammadi MR, Mahmoodzadeh H.
2014. Environmental approach in sodeling land use change
in Tabriz city using multi-temporal satellite images, MCE
and Markov chain (1984-2038). Urban studies. 2: 13-30.
(In Persian)
Gumus AT. 2009. Evaluation of hazardous waste transportation
firms by using a two-step AHP-fuzzy and TOPSIS
methodology. Expert Systems with Applications. 36:
4067–4074.
Jokar P. 2015. Mapping of land use planning based on
modification and quantitative method of current model. (A
case study: Jahrom Township). M.Sc. Thesis. Faculty of
Agriculture. Shiraz University, Iran. (In Persian).

Makhdoom M. 2001. Fundamental of land-use planning.
Tehran University Press, Tehran, 289 p. (In Persian).
Makhduom M, Darvishsefat A, Jafarzadeh H, Makhdom
A. 2009. Environmental evaluation and planning by geographic
Information system. University of Tehran. 304 p.
(In Persian).
Masoudi M, Jokar P. 2015. Land use planning using a
quantitative model and Geographic Information System
(GIS) in Shiraz Township, Iran. Ecopersia. 3 (2): 959–974.
Masoudi M, Jokar P. 2016. Suggestion the proposed model
of EMOLUP, with New approach in land use planning
(Step one: ecological capability evaluation for different
land uses). Environmental Studies. 14(2): 51–68. (In Persian).
Masoudi M, Vahedi M, Nematollahi A, Fallah Shamsi SR.
2016. Comparison of land degradation risk between a semi
humid to humid region (Sepidan) and arid region (Lamerd)
based on a proposed model of RALDE in Fars Province.
Iranian Journal of Range and Desert Research. 22 (4):
802–820. (In Persian).
Masoudi M, Jahantigh H, Jokar P. 2017. Land use planning
using a quantitative model and Geographic Information
System (GIS) in the Sistan Region, Iran. Ecopersia. 5
(2): 1745–1759.
Najafinezhad A, Pishdad Soleimanabad L, Salmanmahini
A. 2013. Comparison of the efficiency of systematic and
multi objective land allocation methods for land use planning
using geographic information system. Journal of Applied
RS & GIS Techniques in Natural Resource Science.
4:1–11. (In Persian).
Nasiri O, Montazer A, Momeni M. 2010. Combined application
of analytical hierarchy process and TOPSIS technique
in determining the weight of the criteria and performance
evaluation irrigation and drainage networks (Case
study: Triple Areas of Sefidrood Irrigation Network). Iranian
Journal of lrrigation and drainage. 4 (2): 284–296. (In
Persian).
Nemati Abouzar V, Beheshtinia M. 2017. Combine fuzzy
hierarchy process and fuzzy topsis processes to choose
supply. case study: Advertising company. Journal of Modeling
in Engineering. 15 (48): 217–229. (In Persian).
Perveen S, Arsalan M, Faheem siddiqui M, Ahmed khan I,
Anjum SH, Abid M. 2013. GIS-Based multi-criteria model
for cotton crop land suitability: A Perspective from sindh
province of Pakistan. Federal Urdu University of Arts, Sciences
and Technology. 3(1): 31–37.
Pourghasemi HR, Moradi HR, Fatemi Aghda SM. 2013.
Landslide susceptibility mapping by binary logistic regression,
analytical hierarchy process, and statistical index
models and assessment of their performances. Natural
Hazards. 69:749–779.
Pourghasemi HR, Beheshtirad M, Pradhan B. 2016. A
comparative assessment of prediction capabilities of modified
analytical hierarchy process (M-AHP) and Mamdani
fuzzy logic models using Netcad-GIS for forest fire susceptibility
mapping. Geomatics, Natural Hazards and Risk.
7 (2): 861–885.
Pourkhabbaz HR, Aghdar H, Mohammadyari F, Javanmardi
S. 2015. Land suitability evaluation for determining
of agricultural land use by Multi Criteria Decision Making
models ANP- DEMATEL and FAHP Chang (Case study:
Behbahan fringe). Journal of environmental studies.41 (2):
429–445.
Rajaei F, Esmaili A, Salmanmahiny A, Delavar M, Gholipour
M, Massah Bavani A. 2017. Prediction the most
suitable of agricultural zones in the Tajan Watershed using
Multi Criteria Evaluation (MCE) Approach. Town and
country planning. 9 (1): 111–127.
Razaghi S. 2016. Assessment and comparison of landuse
planning in Sepidan region using models of Makhdom,
MCE and EMOLUP. M.Sc. Thesis. Faculty of Agriculture.
Shiraz University. (In Persian)
Sarvar R, Khaliji M. 2014. Evaluation of ecological capability
of urban development in Tabriz City using network
analysis process model. Journal of Studies of Human settlements
planning. 9 (29): 17–30.
Shenavar B, Hosseini M, Orak N. 2016. Assessing land capability
for Urban Landuse by the Weighted Linear Composition
(WLC) in GIS. Journal of Environmental Science
and Technology.18: 99–116. (In Persian)
Vahidnia MH, Alesheikh A, Alimohammadi A. 2009. Hospital
site selection using AHP -fuzzy and derivatives. Journal
of Environmental Management. 90: 3048–3056.
Zhou P, Ang BW, Poh KL. 2006. Decision analysis in energy
and environmental modeling: an update. Energy. 31:
2604–2622.