Results 171 to 180 of about 186,574 (410)

Analysis of geotourism system in Firoozkouh township and presentation of its development model from the perspective of geopark capability [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی
Geotourism is one of the important types of ecotourism with a responsible and conservation-oriented approach that emphasizes the popularization of earth sciences and the cultural, social, and economic development of the local community.
somayeh jahantigh mand   +3 more
doaj  

Vulnerability of an Endangered Amphibian to Climate‐Change Induced Hydrologic Change

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Climate change significantly affects precipitation patterns at multiple scales, which influences river and other hydrologic flow regimes. However, the impacts of climate‐driven changes to hydrologic regimes on the vulnerability of species associated with riparian areas remain largely unexplored.
Katie Irving   +8 more
wiley   +1 more source

Periglacial geomorphology

open access: yes, 2020
A. D. Abrahams, J. Dixon
semanticscholar   +1 more source

Evaluation of Human Impact on Sediment Dynamics in an Intensively Managed Agricultural Watershed Using Distributed Modeling

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT By altering hydrological and geomorphological processes at watershed scales, humans have substantially influenced the movement of sediment on Earth's surface. Despite widespread recognition of human impacts on erosion and deposition, few studies have assessed the magnitude of change in watershed‐scale sediment fluxes before and after the ...
Mingjing Yu, Bruce L. Rhoads
wiley   +1 more source

Distinguishing between the concepts of steady state and dynamic equilibrium in geomorphology [PDF]

open access: yes, 1968
The development of the concept of equilibrium in geomorphology over the past 15 years has been marked by linguistic difficulties due, in part, to the interchangeable use of the terms, dynamic equilibrium and steady state.
Abrahams, Athol D.
core   +1 more source

Assessment of watershed Tectonic Activities in Southwest Side of Sabalan by Geomorphologic Characteristics

open access: yesتحقيقات جغرافيايی, 2017
Assessment of watershed tectonic activities is interesting for earth science researchers, especially tectonic geomorphology. In this regard, different methods have been used by researchers. These methods have been constantly developing and they consist a
Masomeh Rajabi, Mir Ebrahim Hashemian
doaj  

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