Results 51 to 60 of about 54,510 (285)

Assessment of Geo –Morpho- Tourism Landform Capabilities with Prolong MethodCase Study: Zanjan Province [PDF]

open access: yesجغرافیا و آمایش شهری منطقه‌ای, 2016
A kind of industrial tourism is profitable and  appropriate from economical  view that has a special position and role in the development of gepgraphical areas and by creatin of the cultural and social interactions and exchanges among different nations ...
Dr. Vakil. Heidari Sarban   +2 more
doaj   +1 more source

Physicochemical Properties and Antioxidant Activity of Apocynum Honey in Different Regions of Xinjiang

open access: yesFood Chemistry International, EarlyView.
ABSTRACT In this study, honey produced from Apocynum venetum L. was collected from BC (Bachu County), SY (Shaya County), and YL (Yuli County) in Xinjiang. The basic physical and chemical properties of the honey, and the contents of total phenols, total flavonoids, and amino acids were analyzed, and 16 types of polyphenols were quantified using triple ...
Na Zhang   +5 more
wiley   +1 more source

Outdoor recreation resources in the Manawatu : with a preliminary case study of Foxton Beach as a water-based recreation resource [PDF]

open access: yes, 1974
The subject of supply of outdoor recreation resources is discussed in this thesis. The nature of the resources suitable for outdoor recreation and the present use made of them are determined.
Ng, Chin Yong
core  

Does Palsa Thaw in Northern Finland Contribute to Remobilisation of Metals Accumulated in Peat Into Surface Waters?

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik   +7 more
wiley   +1 more source

Geomorphology of glaciated gorges in a granitic massif (Gredos range, central Spain)

open access: yesJournal of Maps, 2018
A detailed geomorphological map on a 1:10,000 scale is presented for a high mountain area in Gredos range (Iberian Central System). Only few detailed geomorphological maps of the range are available despite the wide diversity of landforms.
Néstor Campos   +2 more
doaj   +1 more source

Taxonomy and diversity of Marcgraviaceae, north of the São Francisco river, northeast Brazil

open access: yesNordic Journal of Botany, EarlyView.
This study provides a comprehensive assessment of Marcgraviaceae species diversity north of the São Francisco river in northeastern Brazil, analyzing species richness and distribution patterns across 384 000 km² of phytogeographic domains. Through field collections, herbarium studies (both physical and digital), and detailed morphological analyses, we ...
Thales Carvalho   +4 more
wiley   +1 more source

The Caddo Archaeological Record in the Saline Creek and County Line Creek Valleys in Cherokee and Smith Counties, Texas [PDF]

open access: yes, 2016
Both the Saline and County Line creeks in the upper Neches River basin were habitats where significant numbers of Caddo peoples lived in ancestral times.
Nelson, Bo   +2 more
core   +1 more source

A perfect storm: An archaeological management crisis in the Mississippi River Delta [PDF]

open access: yes, 2020
Engineered projects resulting in unintended consequences, coastal erosion, subsidence, and sea-level rise are rapidly destroying archaeological sites in the Mississippi River Delta (MRD).
Britt, Tad   +4 more
core  

Populism and policy capacity: Evidence from an opposition municipality in Istanbul

open access: yesPublic Administration and Development, EarlyView.
Abstract Despite achievements in its conceptual rigor, policy capacity still represents a relatively depoliticized concept that fails to sufficiently consider the ways in which politics plays a role in its creation, mobilization, or decay. This article seeks to contribute to this debate by investigating the impact of populism on policy capacity, the ...
Ebru Ertugal, Faik Gür, İnan Sevinç
wiley   +1 more source

Permafrost Mass Wasting in Ice‐Rich Landscapes: Recent Advances (2013 to 2024) on Mechanisms, Dynamics and Impacts

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT Across circumpolar permafrost regions, climate change is destabilizing ice‐rich hillslopes, increasing the frequency and magnitude of thaw‐driven mass wasting. This paper reviews recent studies (2013–2024) on thaw‐driven mass wasting, focusing on the processes, morphology and trajectories of geomorphic change and their implications for ...
J. M. Young   +5 more
wiley   +1 more source

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