Citizen Scientists Climate scientists are not present everywhere. Because there are so many places in the world and not enough scientists to observe all of them, theyre asking for your help in observing signs of climate change across the world. The citizen scientist movement encourages ordinary people to observe a very specific research interest - birds, trees, flowers budding, etc. - and send their observations to a giant database to be observed by professional scientists. This helps a small number of scientists track a large amount of data that they would never be able to gather on their own. Much like citizen journalists helping large publications cover a hyper-local beat2, citizen scientists are ready for the conditions where they live. All thats needed to become one is a few minutes each day or each week to gather data and send it3 in. One of the groups first efforts relies on scientists and non-scientists alike to collect data about plant flowering and leafing every year. The program, called Project BudBurst, collects life cycle data on a variety of common plants from across the United States. People participating in the project - which is open to everyone - record their observations on the Project BudBurst website. 词汇: Neighborrhood n.近邻;邻近地区 Database n.数据库 注释: 2. hyper-local beat: beat 在此做名词用,意思是:某类资讯报道,如,a business beat; 商业专题报道。这是近年来出现的新词。Hyper-local beat 即 hyper-local news,指 的是被传统资讯报道方式所忽略的小型社区或居民居住区里发生的相关信息报道。在美 国由此而诞生了 hyper-local news website,专门对主流媒体所没有覆盖的地区所发生 的事件进行报道,其形式多以网民,即短文中所提及的 citizen journalists,上传所 在社区发生的事件报道、照片或视频为主。这是网络时代产生的又一新生事物。 4. phenology:物候学或生物气候学,是气候学和生态学的边缘学科,主要研究气候环境 对生物的影响。 练习: A) to provide their personal life cycles. B) to observe the life cycle of plants. 2. What are citizen scientists asked to do? B) To send their research observations to a professional database. D) To keep a record of their research observations. A) a citizen journalist. B) a citizen scientist. C) a scientist. D) a citizen. A) Only experts can participate in it. B) Everybody can participate in it.
新东方四级词汇·词根+联想记忆法词根+联想记忆法 List 18
闭着眼睛飘单词四级penalty- pillar
蒋健棠一词多意lesson5
CET4淘金式英语词汇(四级)第6课
2010年12月英语四级听力练习三十六
2008年6月四级预测卷听力(星火)第3课
闭着眼睛飘单词四级glow -harmony
赵丽教你巧记英语单词LESSON 11
四六级写作指导视频教程四六级写作指导 05综合讲解
背1遍就想上考场四级单词27
背1遍就想上考场四级单词74
2010年12月英语四级听力练习三十二
大学英语四级考试(CET4)历年真题听力2010年12月英语四级真题听力
赵丽教你巧记英语单词LESSON 24
背1遍就想上考场四级单词 Week 3 Day 2_90
闭着眼睛飘单词四级scratch- shrink
新四级听力听写练习第四单元lesson18
星火英语点评历年四级真题2007年6月四级真题
2008年6月四级预测卷听力(星火)第2课
赵丽教你巧记英语单词LESSON 90
赵丽教你巧记英语单词LESSON 22
大学英语四级考试(CET4)历年真题听力2006年12月大学英语四级真题听力
赵丽教你巧记英语单词LESSON 52
赵丽教你巧记英语单词LESSON 108
赵丽教你巧记英语单词LESSON 45
新东方四级词汇·词根+联想记忆法词根+联想记忆法 List 10
2008年6月四级预测卷听力(星火)第5课
赵丽教你巧记英语单词LESSON 58
赵丽教你巧记英语单词LESSON 81
CET4淘金式英语词汇(四级)第2课
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |