哪些地区对气候最敏感？一张地图全明白
<p><span word="A">A</span> <span word="map">map</span> <span word="showing">showing</span> <span word="which">which</span> <span word="areas">areas</span> <span word="of">of</span> <span word="the">the</span> <span word="globe">globe</span> <span word="are">are</span> <span word="likely">likely</span> <span word="to">to</span> <span word="see">see</span> <span word="the">the</span> <span word="most">most</span> <span word="dramatic">dramatic</span> <span word="effects">effects</span> <span word="of">of</span> <span word="climate">climate</span> <span word="change">change</span> <span word="has">has</span> <span word="been">been</span> <span word="produced">produced</span> <span word="by">by</span> <span word="an">an</span> <span word="international">international</span> <span word="team">team</span> <span word="of">of</span> <span word="scientists">scientists</span> <span word="using">using</span> <span word="a">a</span> <span word="new">new</span> <span word="metric">metric</span> <span word="called">called</span> <span word="the">the</span> <span word="Vegetation">Vegetation</span> <span word="Sensitivity">Sensitivity</span> <span word="Index">Index</span>. <span word="Based">Based</span> <span word="on">on</span> <span word="satellite">satellite</span> <span word="imagery">imagery</span> <span word="data">data</span> <span word="collected">collected</span> <span word="between">between</span> 2000 <span word="and">and</span> 2013, <span word="the">the</span> <span word="index">index</span> <span word="measures">measures</span> <span word="three">three</span> <span word="different">different</span> <span word="factors">factors</span>: <span word="air">air</span> <span word="temperature">temperature</span>, <span word="water">water</span> <span word="availability">availability</span>, <span word="and">and</span> <span word="degree">degree</span> <span word="of">of</span> <span word="cloud">cloud</span> <span word="cover">cover</span>.</p><p>国际科学家小组使用新的度量——植被敏感指数，绘制出一幅地图，显示了全球范围内可能遭受气候变化影响最剧烈的地区。这一指数以2000年到2013年之间收集的卫星图像数据为依据，测量了三种不同的因素：气温，水资源可利用量和云层覆盖度。</p><p>"<span word="This">This</span> <span word="kind">kind</span> <span word="of">of</span> <span word="information">information</span> <span word="can">can</span> <span word="be">be</span> <span word="really">really</span> <span word="useful">useful</span> <span word="for">for</span> <span word="national">national</span>-<span word="scale">scale</span> <span word="ecosystem">ecosystem</span> <span word="assessments">assessments</span>... <span word="Even">Even</span> <span word="more">more</span> <span word="interesting">interesting</span> <span word="is">is</span> <span word="that">that</span> <span word="as">as</span> <span word="satellite">satellite</span> <span word="measurements">measurements</span> <span word="continue">continue</span> <span word="and">and</span> <span word="so">so</span> <span word="as">as</span> <span word="the">the</span> <span word="datasets">datasets</span> <span word="get">get</span> <span word="longer">longer</span>, <span word="we">we</span> <span word="will">will</span> <span word="be">be</span> <span word="able">able</span> <span word="to">to</span> <span word="recalculate">recalculate</span> <span word="our">our</span> <span word="metric">metric</span> <span word="over">over</span> <span word="longer">longer</span> <span word="time">time</span> <span word="periods">periods</span>."</p><p>“这类信息对国家生态系统评估是非常有帮助的…更为有趣的是，随着卫星监测活动不断继续，收集的数据信息也更多，我们将能够在更长的时间内重新审视我们的度量标准。</p>
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