Open Top Experimental Chambers for Trees
نویسندگان
چکیده
منابع مشابه
Flower evolution of alpine forbs in the open top chambers (OTCs) from the Qinghai-Tibet Plateau
Effects of global changes on biodiversity have been paid more and more attention world widely, and the open top chambers (OTCs) are the most common tools to study the effects of climatic warming on plant diversity. However, it remains unclear how flowers evolve under environmental changes, which could help us to understand the changes of plant diversity in the OTCs. We compared the insect diver...
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متن کاملEffects of elevated CO2 and N fertilization on soil respiration from ponderosa pine (Pinus ponderosa) in open-top chambers
We measured growing season soil CO, evolution under elevated atmospheric CO, and soil nitrogen (N) additions. Our objectives were to determine treatment effects, quantify seasonal variation, and determine regulating mechanisms. Elevated CO, treatments were applied in opentop chambers containing 3-year-old ponderosa pine ponderosa Dougl. ex Laws.) seedlings. Nitrogen applications were made annua...
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The effect of elevated atmospheric CO2 concentration [CO2 ] on the diversity and composition of the prokaryotic community inhabiting the rhizosphere of winter barley (Hordeum vulgare L.) was investigated in a field experiment, using open-top chambers. Rhizosphere samples were collected at anthesis (flowering stage) from six chambers with ambient [CO2 ] (approximately 400 ppm) and six chambers w...
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ژورنال
عنوان ژورنال: Journal of the Air Pollution Control Association
سال: 1985
ISSN: 0002-2470
DOI: 10.1080/00022470.1985.10466033