Soil and nutrient losses due to root crops harvesting: a case study from southwestern Iran

2017 ◽  
Vol 63 (11) ◽  
pp. 1523-1534 ◽  
Author(s):  
Mohammad Faraji ◽  
Alireza Amirian Chakan ◽  
Masoud Jafarizadeh ◽  
Ali Mohammadian Behbahani
2019 ◽  
Vol 213 ◽  
pp. 62-75 ◽  
Author(s):  
Jing Yang ◽  
Maryna Strokal ◽  
Carolien Kroeze ◽  
Mengru Wang ◽  
Jingfei Wang ◽  
...  

2015 ◽  
Vol 33 (3) ◽  
pp. 721-736 ◽  
Author(s):  
Julie Sardos ◽  
Sara Muller ◽  
Marie-France Duval ◽  
Jean-Louis Noyer ◽  
Vincent Lebot

2020 ◽  
Vol 18 (2) ◽  
pp. 197
Author(s):  
Arya Shafaeipour ◽  
Behzad Fathinia ◽  
Gilberto Pasinelli

2019 ◽  
Vol 10 (1) ◽  
pp. 252
Author(s):  
Mehran MAGHSOUDI ◽  
Hedieh DEHESTANI ◽  
Mehdi BAHARVAND ◽  
Zahra HAJIKARIMI

Geotourism is defined as tourism that involves protection of geographical features, environment, culture, aesthetic and heritage of the places that are visited and bring prosperity to its citizens. the importance of geomorphosites in tourism sustainable development, different researches have been done around the world in recent decades Khorramabad county is located in Lorestan province in the southwestern Iran. It has a high potential to attract domestic and foreign tourists owing to its geographical location, climate, topography and geological specific conditions. In this paper, 39 sites were also studied using field observations and available information, and then 8 sites were chosen and ranked using Rocha model (2014), fieldwork and experts' viewpoint and researches of this study. Finally, assessment of 8 geomorphosites was done using a suitable model for the study area. According to the assessment of 8 geomorphosites, Makhmalkooh was selected with high score and Salt mines have earned the lowest score. Also, the results showed that most of the selected geomorphosites have good infrastructure and are approximately near to the urban settlement.


2011 ◽  
Vol 366 (1566) ◽  
pp. 836-848 ◽  
Author(s):  
Bruce D. Smith

Niche construction efforts by small-scale human societies that involve ‘wild’ species of plants and animals are organized into a set of six general categories based on the shared characteristics of the target species and similar patterns of human management and manipulation: (i) general modification of vegetation communities, (ii) broadcast sowing of wild annuals, (iii) transplantation of perennial fruit-bearing species, (iv) in-place encouragement of economically important perennials, (v) transplantation and in-place encouragement of perennial root crops, and (vi) landscape modification to increase prey abundance in specific locations. Case study examples, mostly drawn from North America, are presented for each of the six general categories of human niche construction. These empirically documented categories of ecosystem engineering form the basis for a predictive model that outlines potential general principles and commonalities in how small-scale human societies worldwide have modified and manipulated their ‘natural’ landscapes throughout the Holocene.


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