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دسته بندی:
حسابداری و حسابرسی - accounting and auditing
سال انتشار:
2021
عنوان انگلیسی مقاله:
Accounting for spatial autocorrelation is needed to avoid misidentifying trade-offs and bundles among ecosystem services
ترجمه فارسی عنوان مقاله:
حسابداری برای خودهمبستگی فضایی مورد نیاز برای جلوگیری از شناسایی نادرست مبادلات و بستهها در میان خدمات اکوسیستم
منبع:
ScienceDirect- Elsevier- Ecological Indicators, 129 (2021) 107992: doi:10:1016/j:ecolind:2021:107992
نویسنده:
Shaikh Fairul Edros Ahmad Shaikh
چکیده انگلیسی:
The identification of relationships between multiple ecosystem services (ES) (i.e. trade-offs, synergies and
bundles) is essential for ES management. However, the identification of ES relationships may be susceptible to
spatial autocorrelation — a statistical bias due to ES observations being related to each other across space. Spatial
autocorrelation remains largely overlooked in the literature on ES relationships and its implications are not clear.
Here we assess the implication of not accounting for spatial autocorrelation when determining ES relationships
using four ES found in the city-state of Singapore. We quantify the ES relationships using some of the most
common methods of determining relationships between ES: correlation, regression and principal component
analysis. We then compare each method with the corresponding method that accounts for spatial autocorrela-
tion. We found that accounting for spatial autocorrelation resulted in less statistically significant ES relationships,
especially at finer resolutions, in correlations (33.3% less significant relationships) and regressions (50% less
relationships). Depending on the spatial resolution, different ES were bundled when accounting for spatial
autocorrelation when using principal component analysis. Our results suggest that not accounting for spatial
autocorrelation in ES relationship studies is likely to result in the misidentification of ES trade-off, synergies and
bundles. We thus recommend that future ES relationship studies consider the effects of spatial autocorrelation in
their analyses.
keywords: نرم افزار خدمات اکوسیستم | تجزیه فضایی | تجارت | همکاری | مشارکت طبیعت به مردم | مزایای طبیعت | Ecosystem services bundles | Spatial analysis | Trade-offs | Synergies | Nature’s contributions to people | Nature’s benefits
قیمت: رایگان
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