发布求助
文献互助 智能选刊 最新文献

Iranian Journal of Applied Ecology最新文献

筛选
英文 中文
Predicting the Potential Habitat Distribution of Crataegus Pontica C. Koch, Using a Combined Modeling Approach in Lorestan Province 利用联合模型方法预测洛雷斯坦省蓬形山楂潜在生境分布
Iranian Journal of Applied Ecology Pub Date : 2020-08-01 DOI: 10.47176/ijae.9.2.12131
R. Jafari, S. Matinkhah, M. Tarkesh, H. Karimzadeh, Z. Jafari
{"title":"Predicting the Potential Habitat Distribution of Crataegus Pontica C. Koch, Using a Combined Modeling Approach in Lorestan Province","authors":"R. Jafari, S. Matinkhah, M. Tarkesh, H. Karimzadeh, Z. Jafari","doi":"10.47176/ijae.9.2.12131","DOIUrl":"https://doi.org/10.47176/ijae.9.2.12131","url":null,"abstract":"Habitat degradation is one the important reasons of plant species extinction. Modeling techniques are widely used for identifying the potential habitats of different plant species. Thus, the purpose of current study was to determine potential habitats of Zalzalak in Lorestan Province. Species presence data and 23 environmental variables were collected in Lorestan Province. Correlation analysis was then applied to reduce the environmental variables into nine effective ones and potential habitat of the species was determined using five models including Maximum Entropy (MAXENT),Generalized Linear Models (GLM), Generalized Additive Models (GAM), Multivariate Adaptive Regression Splines (MARS) and Generalized Boosting Model (GBM). Models were evaluated with receiver operating characteristic (ROC) plots, true skill statistic (TSS) and Kappa coefficients. Results showed that ROC and Kappa coefficients were excellent for all models and TSS values were excellent for GBM and MAXENT, good for MARS and GAM and medium for GLM model. According to the combined model, 40% of the province was classified as suitable and 60% as unsuitable. The precipitation of the three coldest months of the year, annual rainfall and elevation were the most effective environmental variables in Zalzalak habitat mapping. The maximum presence of the species occurred at the rainfall and elevation range of 160–220 mm and 1300–1850 m, respectively. Due to the high accuracy of the Zalzalak suitable habitat map, it can be used by related organizations, as an appropriate tool for reclamation of degraded regions and conservation of current habitats.","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"30 15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70770986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Predicting distribution of Eurasian Lynx (Lynx lynx) using an ensemble modeling approach: A Case Study: Saveh Zarandieh Kharaghan Area, Markazi Province 利用集成模型方法预测欧亚猞猁的分布:以Markazi省Saveh Zarandieh Kharaghan地区为例
Iranian Journal of Applied Ecology Pub Date : 2020-08-01 DOI: 10.47176/ijae.9.2.9364
{"title":"Predicting distribution of Eurasian Lynx (Lynx lynx) using an ensemble modeling approach: A Case Study: Saveh Zarandieh Kharaghan Area, Markazi Province","authors":"","doi":"10.47176/ijae.9.2.9364","DOIUrl":"https://doi.org/10.47176/ijae.9.2.9364","url":null,"abstract":"","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70771090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation and Prioritization of Criteria Affecting the Selection of Landscape Species, Using Multi-Criteria Decision-Making Systems 利用多标准决策系统对影响景观物种选择的标准进行评估和排序
Iranian Journal of Applied Ecology Pub Date : 2020-05-10 DOI: 10.47176/ijae.9.1.831
R. Khosravi, M. Hemami
{"title":"Evaluation and Prioritization of Criteria Affecting the Selection of Landscape Species, Using Multi-Criteria Decision-Making Systems","authors":"R. Khosravi, M. Hemami","doi":"10.47176/ijae.9.1.831","DOIUrl":"https://doi.org/10.47176/ijae.9.1.831","url":null,"abstract":"","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"9 1","pages":"81-96"},"PeriodicalIF":0.0,"publicationDate":"2020-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41720005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
شناسایی زیستگاههای مطلوب خرس قهوهای (Ursus arctos) در جنگلهای زاگرس شمالی Zagres北部森林中咖啡馆（Ursus arctos）的鉴定
Iranian Journal of Applied Ecology Pub Date : 2020-05-10 DOI: 10.47176/IJAE.9.1.3341
علیرضا لطفی, یاسر مرادی
{"title":"شناسایی زیستگاههای مطلوب خرس قهوهای (Ursus arctos) در جنگلهای زاگرس شمالی","authors":"علیرضا لطفی, یاسر مرادی","doi":"10.47176/IJAE.9.1.3341","DOIUrl":"https://doi.org/10.47176/IJAE.9.1.3341","url":null,"abstract":"","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"9 1","pages":"31-43"},"PeriodicalIF":0.0,"publicationDate":"2020-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70770940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
مکانیابی اکوپارک در شهرستانهای مرکزی استان اردبیل با استفاده از مدل های تحلیل چندمعیاره 厄瓜多尔的力学是在阿德莱德省的中心城市使用几个分析模型。
Iranian Journal of Applied Ecology Pub Date : 2020-05-10 DOI: 10.47176/IJAE.9.1.12341
صیاد اصغری سراسکانرود, مهدی فعال نذیری, الناز پیروزی
{"title":"مکانیابی اکوپارک در شهرستانهای مرکزی استان اردبیل با استفاده از مدل های تحلیل چندمعیاره","authors":"صیاد اصغری سراسکانرود, مهدی فعال نذیری, الناز پیروزی","doi":"10.47176/IJAE.9.1.12341","DOIUrl":"https://doi.org/10.47176/IJAE.9.1.12341","url":null,"abstract":"","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"9 1","pages":"61-79"},"PeriodicalIF":0.0,"publicationDate":"2020-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70771308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Harvest Intensities on Tragacanth Gum Production and Health of Astragalus Verus 采收强度对黄芪黄胶产量及健康的影响
Iranian Journal of Applied Ecology Pub Date : 2020-05-10 DOI: 10.47176/ijae.9.1.4535
H. Azadrooh, M. Farzam, M. Mesdaghi
{"title":"Effects of Harvest Intensities on Tragacanth Gum Production and Health of Astragalus Verus","authors":"H. Azadrooh, M. Farzam, M. Mesdaghi","doi":"10.47176/ijae.9.1.4535","DOIUrl":"https://doi.org/10.47176/ijae.9.1.4535","url":null,"abstract":"In recent decades, tragacanth gum extraction from Astragalus verus has dramatically increased across Iranian rangelands. However, little information is available about the best method of gum harvest, which is economically efficient and maintains the health of the plant. This research was conducted as a factorial combination and in a completely randomized design, during spring and summer of 2018-2019, at Baraghban rangeland. Three levels of stem cuts (i.e. 1, 2, and 3 cuts on the main stem of each plant) and four frequencies of gum removals (1 to 4 times) with 10 replications were applied on 120 individual plants. Results indicated that all cut and gum removal levels significantly reduced the vigor of A. verus, but no significant relationship was detected between gum removal levels and plant vigor. There was an increase in the gum yield by increasing the number of gum harvests, but no increase was found by increasing cut numbers. Based on the ecological and economic comparisons (estimating costs and benefits), we suggest one cut and four times of gum removal as the most suitable method.","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"9 1","pages":"1-13"},"PeriodicalIF":0.0,"publicationDate":"2020-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41708152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Assessment and Spatial Planning of Landscape Ecological Connectivity for Biodiversity Management (Case Study: Qazvin Province) 生物多样性管理中景观生态连通性的评估和空间规划（案例研究：加兹温省）
Iranian Journal of Applied Ecology Pub Date : 2020-05-01 DOI: 10.47176/ijae.9.1.4182
A. Darvishi, N. M. Dinan, Shahindokht Barghjelveh, M. Yousefi
{"title":"Assessment and Spatial Planning of Landscape Ecological Connectivity for Biodiversity Management (Case Study: Qazvin Province)","authors":"A. Darvishi, N. M. Dinan, Shahindokht Barghjelveh, M. Yousefi","doi":"10.47176/ijae.9.1.4182","DOIUrl":"https://doi.org/10.47176/ijae.9.1.4182","url":null,"abstract":"Habitat and ecosystem fragmentation and, consequently, the loss of landscape connectivity are major causes of biodiversity destruction, leading to disruption of material, energy, and information flow at the landscape scale. Given the importance of this issue, the current study aimed to evaluate the ecological connectivity and spatial planning of Qazvin Province, in order to re-establish and protect material, energy, and information flow corridors, using a landscape ecology approach. With that in mind, land use/land cover map was used to identify ecologically functional areas and to map barrier effect and ecological connectivity indicies by mathematical modeling techniques using model builder algorithms in Geographic Information System (GIS). Appropriate patches were, then, spatially selected for restoration and conservation across the landscape. The results showed that 90% of the province has the ecological function, but 10% of the area lacks the function. Three percent of the area has lost its ecological function by physical barriers such as road networks and industrial and residential expantions, and 7% of the area lost its functionality due to anthropogenic effects. In this research, four corridors were identified for spatial planning. Results of this study can be used for management of protected areas and land use planning, as well as environmental impact assessment and envuronmental strategic assessment.","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44286109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Landscape Planning for Conservation, Based on the InVEST Model of Habitat Quality and Ecological Impact Assessment of Road Network in Chaharmahal & Bakhtiari Province 基于InVEST生境质量模型的Chaharmahal和Bakhtiari省道路网景观保护规划及生态影响评估
Iranian Journal of Applied Ecology Pub Date : 2020-01-10 DOI: 10.47176/ijae.8.4.8912
Shekoufeh Nematollahi, S. Fakheran, A. Jafari, T. Raeisi, S. Pourmanafi
{"title":"Landscape Planning for Conservation, Based on the InVEST Model of Habitat Quality and Ecological Impact Assessment of Road Network in Chaharmahal & Bakhtiari Province","authors":"Shekoufeh Nematollahi, S. Fakheran, A. Jafari, T. Raeisi, S. Pourmanafi","doi":"10.47176/ijae.8.4.8912","DOIUrl":"https://doi.org/10.47176/ijae.8.4.8912","url":null,"abstract":"","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"8 1","pages":"67-81"},"PeriodicalIF":0.0,"publicationDate":"2020-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49551098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
The Study of the Interaction Effect of Amendment Materials and Different Irrigation Treatments on Some Growth Parameters of Melia azedarach L. 改良材料与不同灌溉处理对苦楝若干生长参数互作效应的研究。
Iranian Journal of Applied Ecology Pub Date : 2020-01-10 DOI: 10.47176/ijae.8.4.10554
Z. Ahamdi, H. Matinkhah, Z. Jafari
{"title":"The Study of the Interaction Effect of Amendment Materials and Different Irrigation Treatments on Some Growth Parameters of Melia azedarach L.","authors":"Z. Ahamdi, H. Matinkhah, Z. Jafari","doi":"10.47176/ijae.8.4.10554","DOIUrl":"https://doi.org/10.47176/ijae.8.4.10554","url":null,"abstract":"","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"8 1","pages":"83-93"},"PeriodicalIF":0.0,"publicationDate":"2020-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47246390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Land Use Monitoring using Satellite Imagery and Its Relationship with Drought in the Doiraj Watershed of Eilam Province 伊拉姆省多拉吉流域土地利用卫星遥感监测及其与干旱的关系
Iranian Journal of Applied Ecology Pub Date : 2020-01-10 DOI: 10.47176/ijae.8.4.11552
F. Baloei, P. Isfahani, S. S. Kopaei
{"title":"Land Use Monitoring using Satellite Imagery and Its Relationship with Drought in the Doiraj Watershed of Eilam Province","authors":"F. Baloei, P. Isfahani, S. S. Kopaei","doi":"10.47176/ijae.8.4.11552","DOIUrl":"https://doi.org/10.47176/ijae.8.4.11552","url":null,"abstract":"","PeriodicalId":31359,"journal":{"name":"Iranian Journal of Applied Ecology","volume":"8 1","pages":"53-66"},"PeriodicalIF":0.0,"publicationDate":"2020-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45209276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书