保健 - 第88期 - page 20

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˰ ޢሊ͛ଡ଼ᔌ (WHO)Ⴉމ dPM2.5ʃ׵10 ݊τΌ࠽ d
Ͼʕ਷ٙவԬήਜΌ௅৷׵ 50ટ ڐ 80dˢᅥ۞ ז Ӎ
ဋᒔܘ৷ࠅεf
ܲ๫˰ޢ ሊ͛ଡ଼ᔌٙᅺ๟d̋ɝPM2.5ܝdʕ਷٤ं
ۜሯ༺ᅺ̹ٙ۬ਗ਼੽ତίٙ 80%ɨࠥՑ20%dவࢵ׊
ɰ݊ᐑڭ ௅፰፰ژʔঐɨ֛Ӕːਗ਼PM2.5ॶɝ٤ंۜ
ሯ္಻᜗ӻٙࡡΪf PM2.5ٙପ͛˴ࠅ Ը๕d݊˚੬
೯ཥeʈุ͛ପeӛԓ҈ंર׳ഃཀ೻ʕ຾ཀዷደ
Ͼર׳ٙಞवي dɽεўϞࠠ᙮ږഃϞيݭሯf
灰霾天是PM2.5引起的嗎？
PM2.5 ݊ϲᛣ˂௰˴ࠅ ٙໆჺ၆࠯ʘɓfϲᛣପ͛ٙ
ࡡΪ݊Ϊ މ ΢၇Ϯ يݑೌ ج ੻Ցʿࣛᓒ౳dԨί ڐ
ήࠦጐၳdϮيݑʘගఱ࢙׸೯͛΢၇ΈʷኪˀᏐd
ҖϓϲᛣfɓছԸႭd຅޴࿁᐀ ܓ ɽ׵70% ࣛ̈ତ
ٙ݊¨ᗯ©d޴࿁᐀ ܓʃ׵70% ࣛ̈ତٙ݊¨ᛣ©fᛣd
̚ʊϞʘdဧඩ ‘ɪႭj¨ࠬϾ ڠɺ˛ᛣ ©d࠭౮ٙ
Ӎྡྷڠ ᗯഃᛪ؇Гிఱə̚˾จ່ٙᛣf૶ોdҢ
ࡁ ͦΈהʿ٤ගd຾੬݊ϲᏸᏸɓ˪dঐԈܓʔ৷d
Ϟࣛࡉ ᒔϞɓٰ׉բfவਅ್Ϟഹ׉բٙᓛᘚϲᗯd
ɤʘɞɘே݊ϲᛣf
 2010 ϋϲᛣ༊ᓃ္಻జѓ ‘ʕႭdίϲᛣ˂ंd
PM2.5ٙዢ ܓ׼ᜑˢ̻ࣛ৷d PM2.5ٙዢ৷൳ܓdঐ
Ԉ ܓ ఱ൳Эfᒱ್٤ंʕʔΝɽʃٙᒶ୐ ي ேঐࠥ
ЭঐԈܓ dʔཀ޴ˢ׵୑ᒶ୐ي dһމ୚ʃٙPM2.5
ࠥЭঐԈ ܓٙঐɢһ੶f ה˸d PM2.5݊ϲᛣ˂ঐԈ
ܓ ࠥЭٙ˴ࠅࡡΪf
PM2.5的危害可以規避嗎？
PM2.5࿁ɛ᜗Κ࢔νϤʘɽdҢ਷աPM2.5Ϯݑ νϤ
ᘌࠠdˏৎɛࡁ ٙ৷ܓᙆᙂdಀί¨ڢ Պ ©ᖑ೯ࣛݴ
Б൑᎘ٙɹ໅dΎܓ ϓމ ᆠቖପۜdኽႭ¨ଇᘒၣ ©
ɓ˂ఱር̘̈ 3 ຬεࡈ fԟჿdɹ໅ঐ੄ ڜኺ PM2.5
෗k٫אPM2.5 ٙΚ࢔ҢࡁϞ፬ج ஝ᒒ෗k
專家的回答是悲觀的。
ኽਖ਼࢕ʧୗdɹ໅ʱϞεˇ ၇ࡈᗳdҢ ࡁ ֌˲ʱ މ
౷ஷಗሯɹ໅eࣛ֠ɹ໅eᔼ͜ɹ໅e೷ሯɹ໅̬
၇fಗሯɹ໅ٙԣᚐ׌ ܘ Ϟࠢd௰˴ࠅ ٙЪ݊͜ ڭ
าiԟԬ̹ࠦɪٙ ڀ 㛪 ߡ ࡤٙࣛ֠ɹ໅ఱһʔ͜Ⴍ
əfܘ εɛ፯኿ᔼ͜ɹ໅fᅺ๟ٙᔼ͜ɹ໅̙˸ʱ
މɧᄴj̮ᄴԣ࠭ث eʕᄴཀᓩelzᄴі᐀fவ၇ɹ
໅࿁୚ഽٙཀᓩ༰੶dШ࿁୑e୚ᒶ୐ཀᓩ༰Эf
ᔼ͜ɹ໅˴ ࠅ ݊০࿁PM3 ˸ɪ̙ٙіɝᒶ୐ي d ה
˸d࿁׵PM2.5 ˸ɨ̙ٙіɝᒶ୐ي ٙЪ͜ܘϞࠢf
ɓԬत֛ٙʈุჯਹdν๩ᘤe˥ إഃ͛ପཀ೻ʕ
ึପ͛ɽඎٙ४ྡྷdʈЪɛࡰც ࠅ Դ͜Ո௪ཀᓩঐ
ɢٙɹ໅dఱ݊ɪࠦҢ ࡁ ႭՑٙ೷׌ɹ໅fШ݊d
வᗳɹ໅࿁PM2.5ΝᅵɰӚϞԣᚐঐɢfPM2.5˄୚
ฆədఱ྅݊ग़ஷᄿɽٙ࢑ɽ໋dೌˆʔɝeೌˆ
ɰɝeԣʔ௷ԣd৉݊ɓ෯ޟჿ̺̙˸ኺИٙk
ࠦ࿁ग़փٙPM2.5dɛᗳఱӚϞ ޟჿ፬ج ə෗kਖ਼࢕
ܸ̈d፬ ج Ч˷̥Ϟɓૢdఱ݊ᘌࣸછՓʈุᄻं
ٙર׳eᘌࣸછՓዚਗԓ҈ंٙર׳dႩॆط ଣᐑ
ྤ٤ंۜሯnnৰϤʘ̮dͦۃ Ч˷ᒔӚϞһλٙ
ج፬fவఱ݊Ңޟމࡁჿɰࠅ̋ɝ္಻ PM2.5਷࢕ٙ
༸ଣf
ਖ਼࢕ܔ ᙄdϼɛeʃ܀ձ࿔׌षઃ٫ഃ׸ชɛ໊d
ίᗯᛣ˂ɽंϮ ݑ ᘌࠠࣛdᏐኋඎಯˇ̮̈dܙ ί
܃lzᗫλ ژ ೿fί܃lzdҢ ࡁ ̙˸Դ͜٤ंଋʷኜ
Ը౤ʺ٤ंۜሯfኽႭd΢၇٤ंଋʷኜΪϤ͍ί
ᆠቖճl
What Does PM2.5 Monitoring Tell Us?
PM2.5 (particulate matter =/< 2.5 mm) refers to PM that can enter into the lungs causing asthma, bronchitis, cardio-vascular or even
nervous diseases, etc. PM2.5 was adopted in the USA since 1997 but, in China, adoption by our State Council was this year for cities
under the Council and for Provincial Capitals; full coverage is by 2016. PM2.5 could be coated, e.g., by carcinogenic chemicals and
heavy metals. PM10 are trapped by hair in our nostrils; PM2.5-PM10, reach our windpipes but expelled with the phlegm. The WHO
accepts the concentration of PM2.5 to 10 mg/m3; when this reaches 35, the risk of death is 15% higher. In 2004, China had 350,000
dying from city air pollution. The highest densities of PM2.5 are in Northern Africa, Central Asia and China, especially Northern,
Eastern and Central China – 80% of which are sub-standard! As masks do not help; stay indoors and use air purifiers. As all these
PMs come from electricity generators and car emissions, etc., prompt and tight control are mandatory!
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