نتایج جستجو برای: saltbush

تعداد نتایج: 123  

2009
Richard L. Beauheim

The Waste Isolation Pilot Plant (WIPP) is the U.S. Department of Energy (DOE) deep geologic repository for transuranic (TRU) and mixed waste. The repository was constructed 655 m below ground surface in bedded halite of the Permian Salado Formation in southeastern New Mexico (Figure 1). Site-characterisation activities began in 1974, and WIPP became a licensed, operating repository in March 199...

Journal: :Zootaxa 2014
Netta Dorchin David Mifsud Richard Askew

Numerous species of gall midges (Diptera: Cecidomyiidae) have been recorded from saltbush (Chenopodiaceae: Atriplex) around the world but only 11 of them belong to the large cecidomyiid genus Asphondylia. Of these, two species were described in the late 19th century from complex bud galls on Atriplex halimus in the Mediterranean Basin. In the present study Asphondylia punica is redescribed, A. ...

Journal: :Applied spectroscopy 2006
Timothy L Danielson Safwan Obeidat Gary D Rayson Dean M Anderson Ed L Fredrickson Rick E Estell

Photoluminescence of plant extract solutions has been investigated for discrimination of plant life forms (grasses, forbs, and shrubs) using principal component analysis (PCA). Clippings from each of six plant species representing three different plant life forms potentially found in the diets of free-ranging herbivores in the Chihuahuan Desert of North America were investigated for possible di...

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