Plant-insect interactions are often mediated by olfactory or visual cues and can be affected by air pollution via a number of different mechanisms. Phytotoxic air pollutants, such as ozone, can induce changes in the blend of volatile organic compounds (VOCs) released by plants, alter the ...
. Manning, W.J.; Feder, W.A. Effects of ozone on economic plants (47-60, 19 ref., 3 fig., 10 tab.). Bell, J.N.B.; Mudd, C.H. Sul...关键词: Plants, Effect of air pollution on DOI: 10.1051/analusis:1999270355 被引量: 140 年份: 1976 ...
摘要: An extensive review of the literature concerning the effects of air pollution on plant productivity is presented. The discussion is oriented around agricultural productivity.关键词: radiation, thermal, and other environ. pollutant effects on living orgs. and biol. mat air pollution biological ...
So the most effective(有效的) way to clean the air is to use different kinds of plants. ( ) 1. Indoor air pollution may be more dangerous than the air outside mainly because . A. the flow of air indoor is limited B. the building are too high...
So the most effective way to clean the air is to use different kinds of plants.【小题1】Indoor air pollution may be more dangerous than the air outside mainly because . A.the building are too high B.the flow of air indoor is limited C.the building materials are harmful D.people don'...
78.What makes indoor air pollution more harmful than that of the air outside?A.The limited flow of air indoors. B.Man-made building materials.C.Fewer green plants inside houses. D.The energy-saving materials indoors.79.The most effective way to clean the air is to use different kinds of...
was grown in a sealed glass chamber force-ventilated with ambient SO<SUB> 2 </SUB>-polluted air and the yield compared with that of control plants grown in a second chamber receiving filtered air free of SO<SUB> 2 </SUB> and suspended participates. Whole plant dry weight of L. perenne...
Gas scrubbers used on pollution control. Volume 3 (citations from the NTIS Data Base). Report for 1979Mar 80engineeringindustrial plantspollution control ... Cavagnaro 被引量: 0发表: 1980年 Photocatalytic Destruction of Nitrate Esters in Air Extruded double-base (EDB) propellant rocket motors are...
For years scientists have been worried about the effects of air pollution on the earthˈs natural conditions. Some believe the (1) inside many houses may be more dangerous than the air outside. It may be one hundred times (2) . Indoor air pollution can (3) a person to feel tired, ...
Most scientists agree that every modern house has some kind of indoor pollution.People began to notice the problem in the early 1970s.When builders began making houses and offices,they didn’t want to waste energy.To do this they built buildings that limited the flow of air between inside an...