科技部发布:2019 年中国科技论文统计分析,SCI 收录中国论文数量增长 11.4%,总引次数增速明显

2021-06-10 rayms 梅斯医学

2019 年,中国发表国内科技论文144.8 万篇,比上年下降 1.6%,其中临床医 学论文所占比重最大,超过四分之一;高等院校发表论文占到全国总量的 66.3%。

2019 年,中国发表国内科技论文144.8 万篇,比上年下降 1.6%,其中临床医 学论文所占比重最大,超过四分之一;高等院校发表论文占到全国总量的 66.3% 2019 年,中国发表 SCI 论文249.6 万篇,连续第 11 年排在世界第 2 位,占世界总 量的 21.5%化学、计算机科学、工程技术、地学、材料科学、数学、分子生物 学与遗传学和物理学领域的 SCI 论文占世界份额均超过 20%。中国科研人员通 过国际合作产生的论文数为 13.0 万篇,比上年增长 17.4%,占到中国发表论文总 数的 26.2%;其中中国作者为第一作者的国际合作论文共计 9.6 万篇,占全部国 际合作论文的 73.9%

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一、国内论文

2019 年,我国发表国内科技论文 44.8 万篇,比上年下降 1.6%

1,临床医学论文数量与占比仍居各学科之首

国内科技论文最多的 10 个学科分别是临床医学,计算技术,电子、通讯与 自动控制,中医学,农学,预防医学与卫生学,地学,环境科学,土木建筑,化 工。这 10 个学科论文总数为 28.2 万篇,占全部国内科技论文的 62.9%。排名第 一的临床医学为 11.8 万篇,占国内科技论文总量的 26.4%

2,排名前 10 位的地区论文数量占全国六成以上

2019 年,国内科技论文数排名前 10 位的地区分别为北京、江苏、上海、陕 西、广东、湖北、四川、山东、河南以及浙江,累计占全国论文总数的 62.2% 与上年相比,浙江取代辽宁成为第 10 名。

3,国内论文主要来源于高等院校

2019 年国内科技论文主要集中在高等院校,达到 29.7 万篇,占到全国总量 66.3%。与上年相比,高等院校、医疗机构和研究机构论文数量均有下降,公 1 国内科技论文指被中国科学技术信息研究所《中国科技论文与引文数据库》(CSTPCD 收录的自然科学领域的论文。 2 SCI 论文指被 SCI(《科学引文索引》)收录的论文。 司企业论文数涨幅明显,论文数为 2.8 万篇,占全国总量的 6.2%,比上年增长 11.3%

二、SCI 论文

2019 年,SCI 数据库收录全球论文共 230.5 万篇,比上年增长了 11.4%

1,中国 SCI 论文数量与占世界总量比重均持续增长

2019 年,中国发表 SCI 论文 49.6 万篇,占世界总量的 21.5%,比上年提升 1.3 个百分点。中国已连续第十一年排世界第 2 位。美国排名第一位,论文数量 59.0 万篇,占世界总量的 25.6%

2,化学领域论文数量居众学科之首,多数学科论文数量比上年有显著增长

2019 年,SCI 收录中国论文数量排名前 10 位的学科分别为:化学,生物学, 临床医学,物理学,材料科学,电子、通信与自动控制,基础医学,地学,环境 科学和计算技术。 10 个学科论文总量占到中国 SCI 论文总数的 68.2%。其中 化学学科论文数量仍居众学科之首,达到 6.2 万篇,占比为 12.4%

3,材料科学等八个学科论文总量占世界份额超过 20%

2010—2020 年(截至 2020 9 月)SCI 收录的中国论文中,化学论文累计 数量最高,突破 51.6 万篇,明显高于其他学科;另有 4 个学科论文十年累计数 量超过 20 万篇,分别为工程技术(41.6 万篇)、材料科学(34.9 万篇)、临床医 学(32.7 万篇)和物理学(26.8 万篇)。从各学科累计论文数量所占世界份额的 比重来看,有 8 个学科产出论文的比例超过世界该学科论文的 20%,分别是:材 料科学(35.41%)、化学(28.25%)、工程技术(27.89%)、计算机科学(26.45%)、 物理学(24.09%)、地学(22.10%)、数学(21.57%)和分子生物学与遗传学(21.19%)。

4,论文总被引次数增速明显,篇均被引用次数迅速提升

2010—2020 年(截至 2020 9 月),中国科技人员共发表 SCI 论文 301.9 万篇,继续排在世界第 2 位,数量比 2019 年统计时增加了 15.8%;论文共被引 3605.71 万次,增加了 26.7%,排在世界第 2 位。中国平均每篇论文被引用 11.94 次,比上年度统计时(10.92 /篇)提高了 9.3%。世界整体篇均被引用次数为 13.26 次,中国平均每篇论文被引次数与世界平均水平相比仍有一定的差距。在 20102020 年间中国发表的科技论文中,化学、工程技术、材料科学 3 个学科 论文的被引用次数占世界第一。在 20102020 年间发表科技论文累计超过 20 万篇的国家(地区)共有 22 个,按平均每篇论文被引用次数排序,中国排在第 16 位,与上一年度位次相同。

三、国际合作论文

1,国际合作论文数量继续增长,中国作者作为第一作者的合作论文数量大幅增长

2019 SCI 收录的中国论文中,国际合作产生的论文数为 13.0 万篇,比 2018 年增长了 17.4%,占中国 SCI 论文总数的 26.2%

2019 年,中国作者作为第一作者的国际合作论文共计 9.6 万篇,占中国全部 国际合作论文的 73.9%,合作伙伴涉及 167 个国家(地区)。合作伙伴排在前 6 位的国家分别是美国、英国、澳大利亚、加拿大、德国和日本。中国作者参与工 作、其他国家作者作为第一作者的合作论文共 3.4 万篇,涉及 190 个国家(地区), 合作伙伴排在前 6 位的国家分别是美国、英国、德国、澳大利亚、日本和加拿大。

2,学科分布相对集中,生物学领域合作论文数量最多

从学科分布看,中国国际合作论文主要集中在化学、生物学、物理学、临床 医学、材料科学和电子、通信与自动控制等领域。2019 年,中国作者作为第一 作者的国际合作论文中,化学领域最多,为 11498 篇,占本学科论文的比例为 17.2%。中国作者参与的国际合作论文中,生物学最多,为 4389 篇,占本学科论 文的比例为 7.9%

原始出处

http://www.most.gov.cn/kjbgz/202106/P020210608382744618354.pdf

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    2021-07-06 ms2000001292726693

    第一行就错了,建议您转载的时候仔细和科技部原文核对一下!应该是:2019 年,中国发表国内科技论文44.8 万篇。您写的是144.8万篇,差别太大了!

    0

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    2021-06-10 泽9867

    不是说要摒弃唯SCI吗

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2077516, encodeId=d60220e751677, content=<a href='/topic/show?id=ac112195053' target=_blank style='color:#2F92EE;'>#中国科技论文#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21950, encryptionId=ac112195053, topicName=中国科技论文)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7a5c2500147, createdName=12498bb3m90(暂无昵称), createdTime=Sat Feb 26 19:37:41 CST 2022, time=2022-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=996811, encodeId=a35399681156, content=第一行就错了,建议您转载的时候仔细和科技部原文核对一下!应该是:2019 年,中国发表国内科技论文44.8 万篇。您写的是144.8万篇,差别太大了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=12945542686, createdName=ms2000001292726693, createdTime=Tue Jul 06 14:10:39 CST 2021, time=2021-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1487707, encodeId=2050148e707e5, content=<a href='/topic/show?id=c00de49752c' target=_blank style='color:#2F92EE;'>#科技部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74975, encryptionId=c00de49752c, topicName=科技部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fe118348559, createdName=liubm558, createdTime=Sat Jun 12 05:37:41 CST 2021, time=2021-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=972619, encodeId=fe469e26198c, content=不是说要摒弃唯SCI吗, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3c2b1620925, createdName=泽9867, createdTime=Thu Jun 10 18:11:37 CST 2021, time=2021-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=972600, encodeId=11939e260091, content=斤斤, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dfdf5518564, createdName=ms6000000140927326, createdTime=Thu Jun 10 17:08:17 CST 2021, time=2021-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=972586, encodeId=b70d9e258668, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65d55484096, createdName=汉水人家, createdTime=Thu Jun 10 16:18:11 CST 2021, time=2021-06-10, status=1, ipAttribution=)]
    2021-06-10 ms6000000140927326

    斤斤

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=2077516, encodeId=d60220e751677, content=<a href='/topic/show?id=ac112195053' target=_blank style='color:#2F92EE;'>#中国科技论文#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21950, encryptionId=ac112195053, topicName=中国科技论文)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7a5c2500147, createdName=12498bb3m90(暂无昵称), createdTime=Sat Feb 26 19:37:41 CST 2022, time=2022-02-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=996811, encodeId=a35399681156, content=第一行就错了,建议您转载的时候仔细和科技部原文核对一下!应该是:2019 年,中国发表国内科技论文44.8 万篇。您写的是144.8万篇,差别太大了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=12945542686, createdName=ms2000001292726693, createdTime=Tue Jul 06 14:10:39 CST 2021, time=2021-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1487707, encodeId=2050148e707e5, content=<a href='/topic/show?id=c00de49752c' target=_blank style='color:#2F92EE;'>#科技部#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74975, encryptionId=c00de49752c, topicName=科技部)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=fe118348559, createdName=liubm558, createdTime=Sat Jun 12 05:37:41 CST 2021, time=2021-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=972619, encodeId=fe469e26198c, content=不是说要摒弃唯SCI吗, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3c2b1620925, createdName=泽9867, createdTime=Thu Jun 10 18:11:37 CST 2021, time=2021-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=972600, encodeId=11939e260091, content=斤斤, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dfdf5518564, createdName=ms6000000140927326, createdTime=Thu Jun 10 17:08:17 CST 2021, time=2021-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=972586, encodeId=b70d9e258668, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65d55484096, createdName=汉水人家, createdTime=Thu Jun 10 16:18:11 CST 2021, time=2021-06-10, status=1, ipAttribution=)]
    2021-06-10 汉水人家

    学习

    0