生態環境部召開全國環境執法工作會
為全面掌握我國(guo)(guo)(guo)(guo)生物(wu)(wu)多樣(yang)(yang)(yang)性(xing)(xing)受威(wei)脅狀況,提高(gao)生物(wu)(wu)多樣(yang)(yang)(yang)性(xing)(xing)保護的科(ke)學性(xing)(xing)和有效性(xing)(xing),2008年(nian),生態環境部(bu)(bu)(原(yuan)環境保護部(bu)(bu))聯合(he)中國(guo)(guo)(guo)(guo)科(ke)學院(yuan)啟動了《中國(guo)(guo)(guo)(guo)生物(wu)(wu)多樣(yang)(yang)(yang)性(xing)(xing)紅(hong)色(se)(se)名(ming)錄(lu)》的編制工作,并(bing)于2013年(nian)9月(yue)、2015年(nian)5月(yue)先后發布《中國(guo)(guo)(guo)(guo)生物(wu)(wu)多樣(yang)(yang)(yang)性(xing)(xing)紅(hong)色(se)(se)名(ming)錄(lu)—高(gao)等植物(wu)(wu)卷》《中國(guo)(guo)(guo)(guo)生物(wu)(wu)多樣(yang)(yang)(yang)性(xing)(xing)紅(hong)色(se)(se)名(ming)錄(lu)—脊椎動物(wu)(wu)卷》。2018年(nian)5月(yue)22日,在第25個“國(guo)(guo)(guo)(guo)際生物(wu)(wu)多樣(yang)(yang)(yang)性(xing)(xing)日”專題宣傳活動上,生態環境部(bu)(bu)聯合(he)中科(ke)院(yuan)又發布了《中國(guo)(guo)(guo)(guo)生物(wu)(wu)多樣(yang)(yang)(yang)性(xing)(xing)紅(hong)色(se)(se)名(ming)錄(lu)—大型真菌卷》。
《中國生物多(duo)樣性紅色名(ming)錄》的(de)評(ping)估(gu)(gu)工作是(shi)一項規(gui)模龐大的(de)系統工程,歷(li)時十年,匯集(ji)了全(quan)國600多(duo)位(wei)專家,對(dui)我國已知的(de)高等植物、脊椎動物(海洋(yang)魚類(lei)除(chu)外)和大型真(zhen)菌受威脅狀況進行(xing)了全(quan)面評(ping)估(gu)(gu),是(shi)全(quan)球迄今(jin)為止評(ping)估(gu)(gu)物種數量最大、類(lei)群范(fan)圍最寬、覆蓋地(di)域最廣、信息最全(quan)、參與專家人數最多(duo)的(de)評(ping)估(gu)(gu)。主要成果如(ru)下(xia):
第一,完善了我(wo)國(guo)生物(wu)(wu)(wu)物(wu)(wu)(wu)種信息(xi)。評估統計(ji)了34450種(含種下等級)高等植物(wu)(wu)(wu)、4357種脊椎動物(wu)(wu)(wu)和9302種大(da)型(xing)真(zhen)菌,完善了中國(guo)高等植物(wu)(wu)(wu)物(wu)(wu)(wu)種名(ming)錄,確定了中國(guo)脊椎動物(wu)(wu)(wu)物(wu)(wu)(wu)種豐富(fu)度在世界的排名(ming),對我(wo)國(guo)已知的14511個大(da)型(xing)真(zhen)菌物(wu)(wu)(wu)種名(ming)稱進行整(zheng)理、核對和訂正,確認(ren)了9302個物(wu)(wu)(wu)種。
第二,補(bu)充完(wan)善(shan)了(le)IUCN紅色名(ming)錄評(ping)(ping)(ping)估等級(ji)標(biao)準體系。根據不同生物(wu)類(lei)群(qun)的(de)生物(wu)學特性(xing),完(wan)善(shan)了(le)評(ping)(ping)(ping)估標(biao)準,解(jie)決了(le)爬行類(lei)、兩棲類(lei)與內陸(lu)魚(yu)類(lei)瀕危等級(ji)評(ping)(ping)(ping)定(ding)中出現的(de)難題,填補(bu)了(le)大型真菌紅色名(ming)錄評(ping)(ping)(ping)估標(biao)準的(de)空白,為國(guo)際紅色名(ming)錄評(ping)(ping)(ping)估工作貢獻(xian)了(le)中國(guo)智慧。
第三,對中(zhong)國高(gao)等植(zhi)物、脊(ji)椎動(dong)物和大型真菌受威脅狀況進行了分(fen)類評估。評估結(jie)果顯示,我國34450種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)高(gao)等植(zhi)物中(zhong),絕滅(mie)(mie)27種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、野外絕滅(mie)(mie)10種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、地區絕滅(mie)(mie)15種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、極危(wei)(wei)583種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、瀕(bin)危(wei)(wei)1297種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、易(yi)危(wei)(wei)1887種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、近危(wei)(wei)2723種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、無危(wei)(wei)24296種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、數(shu)據缺乏3612種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)。受威脅物種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(極危(wei)(wei)、瀕(bin)危(wei)(wei)和易(yi)危(wei)(wei)物種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong))共計3767種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),約占(zhan)植(zhi)物總數(shu)的10.9%。
4357種(zhong)(zhong)(zhong)(zhong)脊椎動物中(zhong),滅(mie)絕(jue)(jue)4種(zhong)(zhong)(zhong)(zhong)、野(ye)外(wai)滅(mie)絕(jue)(jue)3種(zhong)(zhong)(zhong)(zhong)、區(qu)域滅(mie)絕(jue)(jue)10種(zhong)(zhong)(zhong)(zhong)、極瀕185種(zhong)(zhong)(zhong)(zhong)、瀕危288種(zhong)(zhong)(zhong)(zhong)、易危459種(zhong)(zhong)(zhong)(zhong)、近危598種(zhong)(zhong)(zhong)(zhong)、無(wu)危1869種(zhong)(zhong)(zhong)(zhong)、數(shu)據缺乏941種(zhong)(zhong)(zhong)(zhong)。受威脅脊椎動物共計932種(zhong)(zhong)(zhong)(zhong),占被評估物種(zhong)(zhong)(zhong)(zhong)總數(shu)的21.4%。
9302種(zhong)(zhong)大型(xing)真(zhen)菌(jun)(jun)中(zhong),疑似滅絕(jue)1種(zhong)(zhong),極危(wei)(wei)9種(zhong)(zhong)、瀕危(wei)(wei)25種(zhong)(zhong)、易危(wei)(wei)62種(zhong)(zhong)、近危(wei)(wei)101種(zhong)(zhong)、無危(wei)(wei)2764種(zhong)(zhong)、數(shu)據(ju)不(bu)足6340種(zhong)(zhong)。受威脅大型(xing)真(zhen)菌(jun)(jun)97種(zhong)(zhong),占評估物種(zhong)(zhong)總數(shu)的1.04%。
第四,評估了我(wo)國生(sheng)物(wu)多樣性受(shou)威(wei)脅的(de)(de)原(yuan)因(yin)(yin)。高等植物(wu)瀕(bin)危(wei)滅(mie)絕的(de)(de)主要因(yin)(yin)素是(shi)(shi)(shi)生(sheng)境(jing)(jing)退化或喪失(shi),其中農林(lin)牧(mu)副漁業發展帶來(lai)的(de)(de)影(ying)響最大(da)。脊椎動(dong)(dong)物(wu)物(wu)種瀕(bin)危(wei)滅(mie)絕的(de)(de)主要原(yuan)因(yin)(yin)是(shi)(shi)(shi)人類(lei)(lei)活(huo)動(dong)(dong)導致的(de)(de)生(sheng)境(jing)(jing)喪失(shi)和(he)(he)退化以及過度利(li)(li)用(yong),非法貿易則是(shi)(shi)(shi)珍稀脊椎動(dong)(dong)物(wu)瀕(bin)危(wei)的(de)(de)原(yuan)因(yin)(yin)。全球環境(jing)(jing)變化、修建水(shui)電站和(he)(he)水(shui)利(li)(li)設(she)施、水(shui)體和(he)(he)土壤(rang)污染(ran)影(ying)響了水(shui)鳥、爬行(xing)類(lei)(lei)、兩棲類(lei)(lei)和(he)(he)內陸魚類(lei)(lei)生(sheng)存(cun)。食藥用(yong)大(da)型真菌的(de)(de)主要威(wei)脅因(yin)(yin)子是(shi)(shi)(shi)過度采挖和(he)(he)開發利(li)(li)用(yong),以及不良的(de)(de)采挖方式。地衣的(de)(de)主要受(shou)威(wei)脅因(yin)(yin)素是(shi)(shi)(shi)環境(jing)(jing)污染(ran)和(he)(he)生(sheng)境(jing)(jing)退化。
我(wo)國高度(du)(du)重(zhong)視(shi)生(sheng)物(wu)多樣性保護,并不斷加(jia)大(da)工作力(li)度(du)(du)。本次紅色(se)名錄評估結果顯示(shi),朱鹮、藏羚羊(yang)、德保蘇鐵等一批國家重(zhong)點保護物(wu)種(zhong)(zhong)和瀕危(wei)物(wu)種(zhong)(zhong)得到較好保護,野(ye)外種(zhong)(zhong)群(qun)得到恢復,受威脅等級(ji)(ji)下(xia)降。但同時,由(you)于資源(yuan)過度(du)(du)利用、環境污染、棲息地(di)破壞等因素,也(ye)有(you)部分物(wu)種(zhong)(zhong)瀕危(wei)程度(du)(du)加(jia)劇(ju),受威脅等級(ji)(ji)上(shang)升。如長江江豚數(shu)量急(ji)劇(ju)減少,由(you)瀕危(wei)上(shang)升為極(ji)危(wei),爪哇(wa)金絲燕因采集燕窩由(you)無危(wei)上(shang)升為極(ji)危(wei),鰣魚(yu)由(you)于過度(du)(du)捕(bu)撈(lao)等原因,由(you)瀕危(wei)上(shang)升為極(ji)危(wei)。
《中國生物多樣(yang)性(xing)紅色(se)名錄》的發布為(wei)制定(ding)生物多樣(yang)性(xing)保護(hu)政策和(he)規劃的制定(ding)提供(gong)科學依(yi)據(ju),為(wei)開(kai)展生物多樣(yang)性(xing)科學研究提供(gong)數據(ju)基礎,為(wei)公(gong)眾參(can)與生物多樣(yang)性(xing)保護(hu)創造必(bi)(bi)要條件(jian),是(shi)貫(guan)徹落實《中國生物多樣(yang)性(xing)保護(hu)戰略與行(xing)動計(ji)劃(2011~2030年)》和(he)履行(xing)《生物多樣(yang)性(xing)公(gong)約》的具體行(xing)動,必(bi)(bi)將對生物多樣(yang)性(xing)保護(hu)與管理產生深遠的影響。

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