Large old trees are critical to maintaining biodiversity in forested landscapes, however, they often overlooked forest management and conservation. This article exemplifies the ecological importance of two such large that belong Terminalia arjuna Hardwickia binata Moyar River valley landscape Tamil Nadu, India.

This proposal sets out the justification, scope and terms of reference for conducting a 16-month pilot study of (1) the dynamics of geomorphic change in English lowland alluvial systems, focusing on the Upper Thames Valley, and (2) the implication of such change for paleoenvironmental reconstruction, preservation and visibility of the archaeological record, and for aggregates exploration. The p...

Dismemberment of the preglacial Teays Valley system and development of the present Ohio River valley began in late Tertiary or early Pleistocene. By Illinoian time the present Ohio River was largely established in its present course, except for its headwaters above mile 114, which still flowed northward. The Illinoian glacial advance into northwestern Pennsylvania caused diversion of this porti...

The 1914 Arnold Arboretum expedition to Japan led by Ernest H. Wilson produced, among other things, some excellent photographs which clearly show the natural inspiration for many of the forms of bonsai that most specialized kind of Japanese horticulture. Pictures such as these can help put the hobbyist in touch with the source of his art and can be of particular importance to bonsai enthusiasts...

Question: Can lichen communities be used to assess shortand long-term factors affecting seral quaking aspen (Populus tremuloides) communities at the landscape scale? Location: Bear River Range, within the Rocky Mountains, in northern Utah and southern Idaho, USA. Method: Forty-seven randomly selected mid-elevation aspen stands were sampled for lichens and stand conditions. Plots were characteri...

[1] We have developed a novel method for delineating valley networks on Mars. The valleys are inferred from digital topography by an autonomous computer algorithm as drainage networks, instead of being manually mapped from images. Individual drainage basins are precisely defined and reconstructed to restore flow continuity disrupted by craters. Drainage networks are extracted from their underly...

Editor’s note: Many of the conference presentations are available at http://www.river-valley. tv/conferences/tug2008 in video form, thanks to Kaveh Bazargan and River Valley Technologies.

Ground-penetrating radar mapping allows for a three-dimensional analysis of archaeological features within the context of landscape studies. The method’s ability to measure the intensity of radar reflections from as deep as 5 meters in the ground can produce images and maps of buried features not visible on the surface. A study was conducted in the desert of the American Southwest to study the ...

Sambars are usually observed as solitary or in small groups with fewer than six individuals. We discuss some insights on infrequent larger aggregations of Sambar based our sighting records between January 2018 and 2020 the Moyar River Valley landscape Tamil Nadu, southern India.

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