منابع مشابه
Weeds
The freckled cowslip, burnet, and green clover, Wanting the scythe, all uncorrected, rank, Conceives by idleness, and nothing teems But hateful docks, rough thistles, kecksies, burs, Losing both beauty and utility. S ometimes in the spring, when I'm on my hands and knees among the azaleas, pulling out purslane and dandelion , I think how wonderful gardening would be if only it weren't for weeds...
متن کاملSpecial metabolites isolated from Urochloa humidicola (Poaceae).
This study aims to identify special metabolites in polar extracts from Urochloa humidicola (synonym Brachiaria humidicola) that have allelopathic effects and induce secondary photosensitization in ruminants. The compounds were isolated and identified via chromatographic and spectroscopic techniques. The compounds 4-hydroxy-3-methoxy-benzoic acid, trans-4-hydroxycinnamic acid, and p-hydroxy-benz...
متن کاملStructural Wildland Intermix1
According to the California Fire Census, more than 390 of about 1,000 separate fire departments currently claim to have an urban wildland interface problem. These communities range in size from small fire districts to metropolitan fire departments. The census contains numerous data elements that reflect both the prevention and suppression capacity of the California Fire Service. This document c...
متن کاملWildland Fire Prediction
Acknowledgments Firstly, I want to thank to my colleagues from DACSO. The help given by them always has been very useful. Thanks to Baker and Mónica for her participation in the experiments, and to Xiao for saving me when I was in a tight spot (talking in scientic terms). I also would like to thank to Ana Cortés and Tomàs Margalef for their corrections and guidance. Thank to Emilio Luque for hi...
متن کاملAfrican-American Wildland Memories
Collective memory can be used conceptually to examine African-American perceptions of wildlands and black interaction with such places. The middleAmerican view of wildlands frames these terrains as refuges-pure and simple, sanciified places distinct from the profanity of human modification. However, wild, primilivc areas do not exist in the minds of all Americans as uncomplicated or uncontamina...
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ژورنال
عنوان ژورنال: EDIS
سال: 2013
ISSN: 2576-0009
DOI: 10.32473/edis-ag375-2013