全球变暖的福利 花香浓九倍
<p><span word="Its">Its</span> <span word="most">most</span> <span word="ardent">ardent</span> <span word="advocates">advocates</span> <span word="say">say</span> <span word="that">that</span> <span word="global">global</span> <span word="warming">warming</span> <span word="is">is</span> <span word="gradually">gradually</span> <span word="ruining">ruining</span> <span word="our">our</span> <span word="parts">parts</span> <span word="of">of</span> <span word="our">our</span> <span word="planet">planet</span>.</p><p>环境保护者们在奔走相告，警告我们全球变暖会毁掉地球上的人居环境。</p><p><span word="But">But</span> <span word="the">the</span> <span word="effects">effects</span> <span word="of">of</span> <span word="the">the</span> <span word="phenomenon">phenomenon</span> <span word="might">might</span> <span word="be">be</span> <span word="felt">felt</span> <span word="more">more</span> <span word="positively">positively</span> <span word="a">a</span> <span word="little">little</span> <span word="closer">closer</span> <span word="to">to</span> <span word="home">home</span>, <span word="after">after</span> <span word="scientists">scientists</span> <span word="claimed">claimed</span> <span word="that">that</span> <span word="it">it</span> <span word="will">will</span> <span word="make">make</span> <span word="flowers">flowers</span> <span word="smell">smell</span> <span word="sweeter">sweeter</span>.</p><p>不过全球变暖也许能在家门口产生更积极的效果，科学家发现，全球变暖会让花儿闻起来更香。</p><p><span word="Some">Some</span> <span word="flowers">flowers</span> <span word="could">could</span> <span word="give">give</span> <span word="out">out</span> <span word="a">a</span> <span word="smell">smell</span> <span word="that">that</span> <span word="is">is</span> <span word="nine">nine</span> <span word="times">times</span> <span word="more">more</span> <span word="fragrant">fragrant</span> <span word="than">than</span> <span word="they">they</span> <span word="currently">currently</span> <span word="produce">produce</span>, <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> <span word="report">report</span>.</p><p>一项研究报告指出，一些花朵会产生比当前浓烈九倍的香气。</p><p><span word="It">It</span> <span word="says">says</span> <span word="that">that</span> <span word="a">a</span> <span word="temperature">temperature</span> <span word="increase">increase</span> <span word="of">of</span> <span word="between">between</span> 1<span word="C">C</span> (34<span word="F">F</span>) – 5<span word="C">C</span> (41<span word="F">F</span>) <span word="will">will</span> <span word="vastly">vastly</span> <span word="increase">increase</span> <span word="the">the</span> <span word="ability">ability</span> <span word="of">of</span> <span word="flowers">flowers</span> <span word="to">to</span> <span word="produce">produce</span> <span word="their">their</span> <span word="sweet">sweet</span> <span word="smells">smells</span>.</p><p>这项报告称，当温度上升1℃-5℃，花朵制造香气的能力会大大增强。</p><p><span word="The">The</span> <span word="study">study</span> <span word="suggests">suggests</span> <span word="that">that</span> <span word="plants">plants</span> <span word="are">are</span> <span word="able">able</span> <span word="to">to</span> <span word="produce">produce</span> <span word="more">more</span> <span word="terpenes">terpenes</span> – <span word="the">the</span> <span word="chemicals">chemicals</span> <span word="that">that</span> <span word="give">give</span> <span word="them">them</span> <span word="their">their</span> <span word="smell">smell</span> - <span word="in">in</span> <span word="hotter">hotter</span> <span word="conditions">conditions</span>.</p><p>这项研究指出，在更温热的气候条件下，植物会制造出更多的萜烯 ——为植物提供香气的化学物质。</p><p><span word="Despite">Despite</span> <span word="the">the</span> <span word="environmental">environmental</span> <span word="risk">risk</span> <span word="linked">linked</span> <span word="to">to</span> <span word="climate">climate</span> <span word="change">change</span>, <span word="the">the</span> <span word="effect">effect</span> <span word="on">on</span> <span word="flowers">flowers</span> <span word="could">could</span> <span word="also">also</span> <span word="help">help</span> <span word="bee">bee</span> <span word="populations">populations</span> <span word="as">as</span> <span word="the">the</span> <span word="stronger">stronger</span> <span word="smells">smells</span> <span word="make">make</span> <span word="flowers">flowers</span> <span word="easier">easier</span> <span word="to">to</span> <span word="find">find</span> <span word="and">and</span> <span word="pollinate">pollinate</span>.</p>
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