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| 1 | Plant Conservation in the Future:New Challenges,New Opportunities显示文摘Throughout the world,plant diversity is being reduced rapidly by the extinction of species and of local differentiated populations.In presenting possible solutions to this very serious problem I will first briefly describe the factors that have led to the development of China's wealth of biodiversity;then examine the causes of extinction,with an emphasis on the situation in China;and conclude with recommendations on how to most effectively conserve plants in this huge and botanically diverse country. | Peter H.RAVEN | 2011 | 植物分类与资源学报2011，33，1： | 4 |
| 2 | 植物科学深圳宣言--植物科学携手社会大众,共建绿色永续发展的地球显示文摘1至关重要的联系当今世界比以往任何时候都更需要制定出一些重大行动计划和优先发展领域,从而在全球植物科学家群体与不断变化的社会之间建立更紧密的联系.环境退化、资源利用的不可持续以及生物多样性流失等问题的解决都需要借助综合的手段,通过合作而加以解决.2正在变化的世界作为植物科学家,面对我们这个星球和社会不断发生的变化,我们越来越感到关切和担忧.在有生之年, | Peter R.Crane 葛颂 洪德元 黄宏文 焦根林 Sandra Knapp W.John Kress Harold Mooney Peter H.Raven Jun Wen 武维华 杨焕明 朱伟华 朱玉贤 | 2017 | 科学通报2017，62，33： | 2 |
| 3 | 全球视角:转基因作物与生物多样性显示文摘自然界中基因的横向转移广泛存在,转基因技术即是模仿自然界中的基因横向转移。在转基因技术开发和测试长达30多年之后,这一技术已被用于生产种类繁多的药物、几乎全世界所消费的啤酒和奶酪以及27个国家的1 800万农民在1.75亿hm2土地上种植的农作物。数以亿计的人和数十亿的家畜消费这些转基因作物及其制品差不多20年了,但是没有来自任何地方的可以证实转基因植物有害的案例。因此,让人很难理解为何在某些地区一直存在坚决抵制转基因作物种植的现象。鉴于转基因作物与生物多样性之间的关系,许多人的第一反应可能是农业本身就是生物多样性最主要的敌人,因为在过去的1.2万年中,全球人口数量从最初的100万增长到了目前的72亿,而农业耕地面积已达到了地球地表土地约1/3。一般来说,在耕地上进行的农业生产效率越高,产量越高,可持续性则越强,生物多样性受到的危害则越小。在近缘物种间自然发生的杂交是植物进化过程中的突出特征,由于人类选育具有某一改良特性的作物,杂交使得具有目标特性的作物得以富集。这一过程也影响了许多半野生的、似杂草的近缘种的遗传特性,并且在某些特例中,反而使得他们更加类似杂草。转基因既不会加强也不会延缓这些现象,但是它应当作为个案进行研究并解决。 | Peter H.Raven 刘杰 | 2014 | 华中农业大学学报2014，33，6： | 1 |
| 4 | Phylogenetic patterns suggest frequent multiple origins of secondary metabolites across the seed-plant‘tree of life’显示文摘To evaluate the phylogenetic patterns of the distribution and evolution of plant secondary metabolites(PSMs),we selected 8 classes of PSMs and mapped them onto an updated phylogenetic tree including 437 families of seed plants.A significant phylogenetic signal was detected in 17 of the 18 tested seed-plant clades for at least 1 of the 8 PSM classes using the D statistic.The phylogenetic signal,nevertheless,indicated weak clustering of PSMs compared to a random distribution across all seed plants.The observed signal suggests strong diversifying selection during seed-plant evolution and/or relatively weak evolutionary constraints on the evolution of PSMs.In the survey of the current phylogenetic distributions of PSMs,we found that multiple origins of PSM biosynthesis due to external selective forces for diverse genetic pathways may have played important roles.In contrast,a single origin of PSMs seems rather uncommon.The distribution patterns for PSMs observed in this study may also be useful in the search for natural compounds for medicinal purposes. | Yongzeng Zhang Tao Deng Lu Sun Jacob B.Landis Michael J.Moore Hengchang Wang Yuehua Wang Xiaojiang Hao Jijun Chen Shenghong Li Maonian Xu Pema-Tenzin Puno Peter H.Raven Hang Sun | 2021 | National Science Review2021，8，4： | 1 |
| 5 | China:The role of botanical gardens in conservation显示文摘Preserving as many as possible of the plants that support us directly as food,medicine,and buildingmaterials and indirectly by maintaining the conditions that make our lives sustainable will be an increasing challenge in the immediate future,owing to our population growth and the climate change that we are driving.With estimates that as many as a third of all kinds of organisms may have become extinct by the end of the century,it is clear that we must save as many of them and as much of their genetic diversity as we possibly can.China,which is home to more than 8%of the world’s plant species,provides an important case in point. | Hongwen Huang Peter H.Raven Lisong Wang Jingping Liao Qingqing Zhan | 2023 | The Innovation2023，4，3： | 0 |
| 6 | The Shenzhen Congress and plant conservation:What have we accomplished in the 6 years since?显示文摘At the XiX International Botanical Congress held in Shenzhen,China,in July 2o17,the delegates unanimously adopted the Shenzhen Declaration on Plant Sciences in an effort to accelerate the contributions made by plant scientists for the benefit of the world's changing society.This paper discusses what has been accomplished concerning plant conservation since the Shenzhen Declaration.Beyond the problems we faced in 2017,the global Covid pandemic and the war have presented new challenges.With the massive ecological overshoot,the number of malnourished people globally has increased.Most threats to vascular plants have increased generally over these 6 years,while the responses of the botanical community to them have continued to proceed at a relatively slow pace.Although international cooperation is needed to combat the grave challenges we face,the ease of such collaboration has decreased substantially in recent years.Certainly,rapid deforestation,especially in the tropics,and our ineffective approaches to mitigate climate change will lessen the effectiveness of our strategies to slow extinction.Indeed,our blindness to the reality of ecological overshoot and misperceptions concerning sustainability are accelerating extinction and thus destabilizing social structures and civilization.As an example,conservation in China faces serious challenges with biodiversity loss,but botanical gardens and seed banks there offer hope on ex situ conservation.The botanical and other scientific communities can contribute by drawing the attention of fellow citizens to the gravity of the problems that we face and by being actively engaged in providing solutions and carrying them forward to action. | Peter H.Raven Zhiyun Ouyang Paul Smith Mathis Wackernagel | 2023 | Journal of Systematics and Evolution2023，61，6： | 0 |
| 7 | Biodiversity science in China显示文摘Progress in the systematic investigation of the biota of China,particularly over the past 50 years,has been most impressive.A century ago,foreign investigators were conducting most of these studies,but starting in the 1920s,the effort moved gradually to become an international one.Previously slowed by war and the'Cultural Revolution’,activities in this field began to grow in the 1970s,and have continued to expand subsequently. | Peter H.Raven | 2021 | National Science Review2021，8，7： | 0 |
| 8 | Appreciation of a Great Man:Wu Zhengyi(1916-2013)显示文摘Wu Zhengyi was the leading systematic botanist of China during the second half of the 20th Century.His encyclopedic knowledge of Chinese plants,their medicinal uses,and their distributions was shared through a wide variety of publications and directly | Peter H.Raven | 2016 | Plant Diversity2016，38，6： | 0 |
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