Study | MADM Techniques | Study region | Description of approach adopted | Results | Simulation model validation | Findings | |||
---|---|---|---|---|---|---|---|---|---|
 |  |  | No. of criteria | Elicitation methods | Study objective | Validation techniques |  |  |  |
Cao et al. (2019) | WLC | China | 6 | Expert survey | Map wilderness sites | N/A | North Tibet,West Qinghai, South Xinjiang and West Mongolia obtained highest wilderness quality | N/A | Developing technique could be used in setting wilderness conservation and ecological target areas |
Talebi et al. (2019) | AHP-Fuzzy | Portugal | 9 | Expert knowledge | Improve road network planning in forested areas | Comparison between model and ground truth applying \(\chi^2\) tests | Seventh scenario alternative was selected as optimal option | No significant differences with 95% level | Process framework could be helpful for management tourism planning |
Zhang et al. (2019) | AHP | U.S.A | 4 | Expert consultations, literature review | Evaluate restoration sites | Field survey conducted to compare model suitability using GPS | 49.5% were high and very high suitable zones | Comparison demonstrated accurate assessment analysis | Presented model could enhance success of reestablishment efforts |
Richter and Behnisch (2019) | AHP | Germany | 3 | Workshop | Potential areas of environmental planning for green cities | Visual comparison observed | 41% of zones scored medium functional density class | More urban areas presented high protection concerns functionality | Model was useful for better understanding of data and supporting green strategic planning |
Tambarussi et al. (2019) | Fuzzy | Brazil | 4 | Not Indicated | Establish preservation zones | Cross validation performed for this model | Area map indicated it could succeed in future natural zone management | Root mean square error 1.99, mean error 0.0136 respectively | Integrated model could manage quantitative and qualitative variables conservation |
Navalho et al. (2019) | AHP | Portugal | 6 | Participatory technique, expert consultations | Potential sites of forest landscape for protection and conservation | N/A | Result indicates coexistence of several functions | N/A | Developed methodology could be integrated into regional landscape forest planning |
Valente et al. (2017) | WLC | Brazil | 2 | Participatory technique | Potential areas for forest restoration | N/A | 5.22% with high priority sites | N/A | The proposed approach helped provide an environment for movement of fauna between landscapes |
Wang and Du (2016) | AHP | China | 16 | Investigation, questionnaire | Prioritize natural world heritage sites | N/A | Only 7.15% of land suitable for monitoring | N/A | Process guarantees success and sustainability of monitoring and management |
Vettorazzi and Valente (2016) | OWA | CorumbataÃ, Brazil | 5 | Participatory technique | Evaluate site for forest restoration | Comparison between OWA2 forest restoration map and reference data | River basin had 9% high and 10% very high priority for forest restoration areas | Comparison maps gave similar spatial distribution results | Integrated model has ability to control criteria influence on final result through trade-off |
Fernández and Morales (2016) | Equal weight | Chile | 3 | Participatory phase not included | Restore forest plant species sites | N/A | Results depended on two species considered and criteria included | N/A | Developing technique could be applied as a complementary approach to available spatial scale conservation planning |
Mahan et al. (2015) | Fuzzy | U.S.A | 3 | Literature, expert opinions | Allocate ecological assessment in National Parks | N/A | Overall assessment of landscape component showed a good forest condition | N/A | Proposed process was flexible and dynamic |
Gülci and Akay (2015) | WLC | Osmaniye, Turkey | 9 | Literature, expert interviews | Locate ecological road structures | Field survey to compare predicted model using LR and CC calculus | Few areas received highest value of 87.97% species habitat suitability on map | Accuracy results showed a very high correlation coefficient (R2 = 0.9958) | Model provided rapid solutions regarding environmental effects |
Derak and Cortina (2014) | AHP | Spain | 14 | Questionnaire | Evaluate forest plantation for afforestation | N/A | Assessment indicated high level of ES | N/A | Approach provides evaluation of ES that could be used in other semiarid areas |
Orsi et al. (2013) | WLC | Italy | 7 | Expert groups | Wildness suitability sites | Visual comparison between unsupervised classification and predicted map | The more the proportion of wild land increases the more the elevation rises | Data in close concordance in wilderness sites | Integrated model quickly adaptable in different size and characteristics areas |
Zhang et al. (2013) | AHP | Meili Snow Mountain, China | 6 | Requirement workshops | Prioritize nature conservation sites | N/A | Higher suitability values were priority areas for nature conservation | N/A | Proposed approach helped to interact many different stake holder needs |
Carver et al. (2012) | WLC-Fuzzy | National Parks, Scotland | 4 | Attribute weights | Map wilderness area patterns | Equally weighted map used to compare the parks | Results indicated a high rate of spatial complexity of wildness area in each park | High rate of robustness and confidence in methods/data used | Model spatially illustrated the human perception of wildness in terms of conservation planning |
Young et al. (2011) | AHP | Shenandoah National Park, U.S.A | 11 | Questionnaire, workshop | Map rare plant poaching risk | Field observations to compare predicted data using test KO-Smirnov | 5% of high level of poaching risk | Observed American ginseng poaching incidents were in or near predicted areas | Simulation model has a great potential for policy target and environmental strategies |