Results 51 to 60 of about 151,959 (279)

Characteristics of direct human impacts on the rivers Karun and Dez in lowland south-west Iran and their interactions with earth surface movements [PDF]

open access: yes, 2015
Two of the primary external factors influencing the variability of major river systems, over river reach scales, are human activities and tectonics.
Frostick, Lynne E.   +6 more
core   +1 more source

Shaping research in marine functional connectivity for integrated and effective marine science and management

open access: yesBiological Reviews, EarlyView.
ABSTRACT Effective knowledge of ecological connectivity at sea and at the land–sea interface is key to supporting global policy goals to conserve and restore ocean biodiversity and function. However, a persistent lack of commonality in terminology and understanding around the concept of connectivity in marine ecological studies hampers its integration ...
Audrey M. Darnaude   +20 more
wiley   +1 more source

Site Selection of Municipal Solid Waste Disposal Using AHP Model and GIS Technique (Case Study: Kouhdasht City) [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2013
In recent decades, uncontrolled growth of population and urban development have caused various social, economic and environmental conflicts, such as production of municipal solid waste that has followed its inappropriate disposal.  So that, how disposal,
Mohammadhosein Ramasht   +2 more
doaj  

Investigation of the Geomorphologic Hazards Hydro-Aoelein of the Northwest World Heritage of Lut Desert (the Nehbandan-Shahdad road) [PDF]

open access: yesمخاطرات محیط طبیعی, 2019
Iran is one of the top 10 countries facing natural hazards in the world. One of the basic approaches is to reduce the above-mentioned hazards, to identify the factors involved in hazard and risk zoning.
Mehran Maghsoudi   +4 more
doaj   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Investigating the Effect of Tectonic Activities on River Systems (Eastern Slope of Mullah Dagh. Zanjan province) [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی
Rivers are environmental forms that react strongly to changes in their bed, tectonic is the most important factor affecting morphology of the river, causing significant changes in river systems.
Zeinab karimi, Davood Mokhtari
doaj  

Lateral Change Detection of Ghezlozan River Channel from 1993 to 2013 [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2020
So that the morphological and transverse changes of the Ghezelozan River have been evident in recent years and caused some problems. In this study, the detection of river side changes was carried out using satellite imagery of TM and OLI Landsat 5 and 8 ...
fariba Esfandiary Darabad   +3 more
doaj  

The impacts of biological invasions

open access: yesBiological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Mesozoic–Cenozoic Thermochronology of the Tarim–Southern Tianshan System, NW China

open access: yesGeological Journal, EarlyView.
Tectonothermal history of the Tarim–Southern Tianshan system compared with the major tectonic events at far‐field plate margins. ABSTRACT The Tarim Basin, an oil‐bearing basin in northwest China, is tectonically and sedimentologically linked to the Southern Tianshan Orogenic Belt.
Shuangfeng Zhao   +4 more
wiley   +1 more source

Zoning Evaluation of Liquefaction Potential Using VIKOR Model (Case Study: South West of Tehran)

open access: yesتحقيقات جغرافيايی, 2016
Soil liquefaction as a natural risk of land instability and other problems. Liquefaction hazard zonation, the process of dividing an area into homogeneous regions based on their degree of liquefaction refers to the risk of instability.
Mojgan Entezari   +2 more
doaj  

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