地球变暖已停止或将进入小冰河期
<p><span word="The">The</span> <span word="supposed">supposed</span> ‘<span word="consensus">consensus</span>’ <span word="on">on</span> <span word="man">man</span>-<span word="made">made</span> <span word="global">global</span> <span word="warming">warming</span> <span word="is">is</span> <span word="facing">facing</span> <span word="an">an</span> <span word="inconvenient">inconvenient</span> <span word="challenge">challenge</span> <span word="after">after</span> <span word="the">the</span> <span word="release">release</span> <span word="of">of</span> <span word="new">new</span> <span word="temperature">temperature</span> <span word="data">data</span> <span word="showing">showing</span> <span word="the">the</span> <span word="planet">planet</span> <span word="has">has</span> <span word="not">not</span> <span word="warmed">warmed</span> <span word="for">for</span> <span word="the">the</span> <span word="past">past</span> 15 <span word="years">years</span>。</p><p><span word="The">The</span> <span word="figures">figures</span> <span word="suggest">suggest</span> <span word="that">that</span> <span word="we">we</span> <span word="could">could</span> <span word="even">even</span> <span word="be">be</span> <span word="heading">heading</span> <span word="for">for</span> <span word="a">a</span> <span word="mini">mini</span> <span word="ice">ice</span> <span word="age">age</span> <span word="to">to</span> <span word="rival">rival</span> <span word="the">the</span> 70-<span word="year">year</span> <span word="temperature">temperature</span> <span word="drop">drop</span> <span word="that">that</span> <span word="saw">saw</span> <span word="frost">frost</span> <span word="fairs">fairs</span> <span word="held">held</span> <span word="on">on</span> <span word="the">the</span> <span word="Thames">Thames</span> <span word="in">in</span> <span word="the">the</span> 17<span word="th">th</span> <span word="Century">Century</span>。</p><p><span word="Based">Based</span> <span word="on">on</span> <span word="readings">readings</span> <span word="from">from</span> <span word="more">more</span> <span word="than">than</span> 30,000 <span word="measuring">measuring</span> <span word="stations">stations</span>, <span word="the">the</span> <span word="data">data</span> <span word="was">was</span> <span word="issued">issued</span> <span word="last">last</span> <span word="week">week</span> <span word="without">without</span> <span word="fanfare">fanfare</span> <span word="by">by</span> <span word="the">the</span> <span word="Met">Met</span> <span word="Office">Office</span> <span word="and">and</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="East">East</span> <span word="Anglia">Anglia</span> <span word="Climatic">Climatic</span> <span word="Research">Research</span> <span word="Unit">Unit</span>. <span word="It">It</span> <span word="confirms">confirms</span> <span word="that">that</span> <span word="the">the</span> <span word="rising">rising</span> <span word="trend">trend</span> <span word="in">in</span> <span word="world">world</span> <span word="temperatures">temperatures</span> <span word="ended">ended</span> <span word="in">in</span> 1997.</p><p><span word="Meanwhile">Meanwhile</span>, <span word="leading">leading</span> <span word="climate">climate</span> <span word="scientists">scientists</span> <span word="yesterday">yesterday</span> <span word="told">told</span> <span word="The">The</span> <span word="Mail">Mail</span> <span word="on">on</span> <span word="Sunday">Sunday</span> <span word="that">that</span>, <span word="after">after</span> <span word="emitting">emitting</span> <span word="unusually">unusually</span> <span word="high">high</span> <span word="levels">levels</span> <span word="of">of</span> <span word="energy">energy</span> <span word="throughout">throughout</span> <span word="the">the</span> 20<span word="th">th</span> <span word="Century">Century</span>, <span word="the">the</span> <span word="sun">sun</span> <span word="is">is</span> <span word="now">now</span> <span word="heading">heading</span> <span word="towards">towards</span> <span word="a">a</span> ‘<span word="grand">grand</span> <span word="minimum">minimum</span>’ <span word="in">in</span> <span word="its">its</span> <span word="output">output</span>, <span word="threatening">threatening</span> <span word="cold">cold</span> <span word="summers">summers</span>, <span word="bitter">bitter</span> <span word="winters">winters</span> <span word="and">and</span> <span word="a">a</span> <span word="shortening">shortening</span> <span word="of">of</span> <span word="the">the</span> <span word="season">season</span> <span word="available">available</span> <span word="for">for</span> <span word="growing">growing</span> <span word="food">food</span>。</p><p><span word="Solar">Solar</span> <span word="output">output</span> <span word="goes">goes</span> <span word="through">through</span> 11-<span word="year">year</span> <span word="cycles">cycles</span>, <span word="with">with</span> <span word="high">high</span> <span word="numbers">numbers</span> <span word="of">of</span> <span word="sunspots">sunspots</span> <span word="seen">seen</span> <span word="at">at</span> <span word="their">their</span> <span word="peak">peak</span>。</p><p><span word="We">We</span> <span word="are">are</span> <span word="now">now</span> <span word="at">at</span> <span word="what">what</span> <span word="should">should</span> <span word="be">be</span> <span word="the">the</span> <span word="peak">peak</span> <span word="of">of</span> <span word="what">what</span> <span word="scientists">scientists</span> <span word="call">call</span> ‘<span word="Cycle">Cycle</span> 24’ – <span word="which">which</span> <span word="is">is</span> <span word="why">why</span> <span word="last">last</span> <span word="week">week</span>’<span word="s">s</span> <span word="solar">solar</span> <span word="storm">storm</span> <span word="resulted">resulted</span> <span word="in">in</span> <span word="sightings">sightings</span> <span word="of">of</span> <span word="the">the</span> <span word="aurora">aurora</span> <span word="borealis">borealis</span> <span word="further">further</span> <span word="south">south</span> <span word="than">than</span> <span word="usual">usual</span>. <span word="But">But</span> <span word="sunspot">sunspot</span> <span word="numbers">numbers</span> <span word="are">are</span> <span word="running">running</span> <span word="at">at</span> <span word="less">less</span> <span word="than">than</span> <span word="half">half</span> <span word="those">those</span> <span word="seen">seen</span> <span word="during">during</span> <span word="cycle">cycle</span> <span word="peaks">peaks</span> <span word="in">in</span> <span word="the">the</span> 20<span word="th">th</span> <span word="Century">Century</span>。</p><p><span word="Analysis">Analysis</span> <span word="by">by</span> <span word="experts">experts</span> <span word="at">at</span> <span word="NASA">NASA</span> <span word="and">and</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Arizona">Arizona</span> – <span word="derived">derived</span> <span word="from">from</span> <span word="magnetic">magnetic</span>-<span word="field">field</span> <span word="measurements">measurements</span> 120,000 <span word="miles">miles</span> <span word="beneath">beneath</span> <span word="the">the</span> <span word="sun">sun</span>’<span word="s">s</span> <span word="surface">surface</span> – <span word="suggest">suggest</span> <span word="that">that</span> <span word="Cycle">Cycle</span> 25, <span word="whose">whose</span> <span word="peak">peak</span> <span word="is">is</span> <span word="due">due</span> <span word="in">in</span> 2022, <span word="will">will</span> <span word="be">be</span> <span word="a">a</span> <span word="great">great</span> <span word="deal">deal</span> <span word="weaker">weaker</span> <span word="still">still</span>。</p>
页:
[1]