Penggunaan Model Standard Deviational Ellipse (Sde) Pada Analisis Kasus Penyakit Demam Berdarah Dengue Di Kota Banjar Tahun 2013

Rahmaniati, Martya; Eryando, Tris; Susanna, Dewi; Pratiwi, Dian Yuni; Nugraha, Fajar; Ruliansyah, Andri; Riandi, Muhammad Umar

doi:10.22435/aspirator.v6i1.3519.21-28

Cited by 4 publications

(3 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…SDE is used to determine whether a variable has a linear or circular pattern in its geographical distribution. Moreover, SDE can measure elongation (vertical and horizontal), direction, and mean center of the variable's distribution [ [42] , [43] , [44] , [45] ]. Patterns of the patients' household distribution (linear or circular), distribution direction of the households, and mean center of disease (households) distribution are essential information for assessing spatial distribution RDs.…”

Section: Methodsmentioning

confidence: 99%

Spatio-temporal evaluation of respiratory disease based on the information provided by patients admitted to a medical college hospital in Bangladesh using geographic information system

Roy,

Ahmed,

Ghosh

et al. 2023

Heliyon

View full text Add to dashboard Cite

Section: Methodsmentioning

confidence: 99%

Spatio-temporal evaluation of respiratory disease based on the information provided by patients admitted to a medical college hospital in Bangladesh using geographic information system

Roy,

Ahmed,

Ghosh

et al. 2023

Heliyon

View full text Add to dashboard Cite

Section: Calculation Of Spatial Patternmentioning

confidence: 99%

“…The size and radius can be used to indicate the distribution density of geographical units [56]. In recent years, the standard deviational ellipse has gradually been studied in geography, which has become an important module in measuring the spatial distribution of geographical elements [57], and is often used to study the spatial variation of regional economy [58]. In order to further study the spatial pattern and migration trend of the distribution area of C. deserticola in three RCPs from 2050s to 2070s, we convert the grid map of the core potential geographic distribution area into a vector point set, and use the measuring geographic distribution module of ArcGIS to obtain the SDE, and related parameters to summarize the spatial characteristics of geographic features: central tendency, dispersion, and directional trends [59,60].…”

Section: Calculation Of Spatial Patternmentioning

confidence: 99%

Assessing Habitat Suitability of Parasitic Plant Cistanche deserticola in Northwest China under Future Climate Scenarios

Liu

Yang

Wei

et al. 2019

Forests

View full text Add to dashboard Cite

: Cistanche deserticola Ma, a perennial parasitic herb of family Orobanchaceae, is mainly parasitic on the roots of the Haloxylon ammodendron Bunge. In view of this special parasitic relationship, we applied random forest (RF) model to forecast potential geographic distribution, and developed a comprehensive habitat suitability model by integrating bioclimatic and soil factors to assess the suitable distribution of C. deserticola and H. ammodendron across China in 2050s and 2070s under RCP2.6, RCP4.5, and RCP8.5, respectively. We modeled the core potential geographic distribution of C. deserticola by overlaying the distribution of these two species, and analyzed the spatial distribution pattern and migration trend of C. deserticola by using the standard deviational ellipse. In addition, we evaluated the accuracy of RF model through three evaluation indexes, and analyzed the dominant climate factors. The results showed that the core potential distribution areas of C. deserticola are distributed in the Xinjiang Uygur Autonomous Region, the junction of Shaanxi–Gansu–Ningxia provinces, and the Inner Mongolia Autonomous Region. The spatial dispersion would intensify with the increasing of emission scenarios, and the geographical habitat is moving towards higher latitude. Among the three evaluation indexes, the area under the ROC curve (AUC) and True Skill Statistic (TSS) have better assessment results. The main bioclimatic factors affecting the distribution are min temperature of coldest month (Bio6), annual precipitation (Bio12), precipitation of wettest month (Bio13), precipitation of wettest quarter (Bio16), and precipitation of warmest quarter (Bio18), among which the importance of precipitation factors is greater than temperature factors. More importantly, the results of this study could provide some guidance for the improvement of desert forest system, the protection of endangered species and the further improvement of the ecological environment.

show abstract

Early Jurassic palaeoclimate in Southwest China and its implications for dinosaur fossil distribution

et al. 2021

View full text Add to dashboard Cite

17 Lufeng County in Southwest China is one of the most famous lagerstätten in which 18 Early Jurassic dinosaurs can be found. The reason of burial for large body size 19 dinosaur fossils at this site is still an enigma, although it could be attributed to either 20 suitable habitats or good preservation conditions. Both of these factors are indirectly 21 regulated by climatic conditions. Therefore, a quantitative reconstruction of the 22 terrestrial paleoclimate of the Lufeng area during the Early Jurassic could help shed 23 new light on this issue. In this study, we analysed the stable isotope compositions of 24 oxygen and carbon (δ 13 C and δ 18 O) in apatite phosphate and carbonate from the tooth

show abstract

Penggunaan Model Standard Deviational Ellipse (Sde) Pada Analisis Kasus Penyakit Demam Berdarah Dengue Di Kota Banjar Tahun 2013

Cited by 4 publications

References 0 publications

Spatio-temporal evaluation of respiratory disease based on the information provided by patients admitted to a medical college hospital in Bangladesh using geographic information system

Spatio-temporal evaluation of respiratory disease based on the information provided by patients admitted to a medical college hospital in Bangladesh using geographic information system

Assessing Habitat Suitability of Parasitic Plant Cistanche deserticola in Northwest China under Future Climate Scenarios

Early Jurassic palaeoclimate in Southwest China and its implications for dinosaur fossil distribution

Contact Info

Product

Resources

About