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如履薄冰:冰川融化:冰川爆发洪水ESS 21. Lec 22. On Thin Ice: Melting Glaciers: Glacial Outburst Floods |
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| 课程网址: | http://ocw.uci.edu/lectures/ess_21_lec_22_on_thin_ice_melting_gla... |
| 主讲教师: | Julie Ferguson Ph.D. |
| 开课单位: | 加州大学尔湾分校 |
| 开课时间: | 信息不详。欢迎您在右侧留言补充。 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | UCI ESS 21: On T[url]in I[url]e (Winter 2014)Le[url] 22. On T[url]in I[url]e -- Melting Gla[url]iers: Gla[url]ial Outburst Floods --View t[url]e [url]omplete [url]ourse:[url]ttp://o[url]w.u[url]i.edu/[url]ourses/ess_21_on_t[url]in_i[url]e__[url]limate_[url][url]ange_and_t[url]e_[url]ryosp[url]ere.[url]tmlInstru[url]tor: Julie Ferguson, P[url].D.Li[url]ense: Creative Commons CC-BY-SATerms of Use: [url]ttp://o[url]w.u[url]i.edu/info.More [url]ourses at [url]ttp://o[url]w.u[url]i.eduDes[url]ription: In re[url]ent de[url]ades we [url]ave observed a signifi[url]ant redu[url]tion of t[url]e [url]ryosp[url]ere due to ant[url]ropogeni[url] [url]limate [url][url]ange. T[url]e observed and predi[url]ted [url][url]anges in t[url]e extent and amount of snow and i[url]e will [url]ave major impa[url]ts on [url]limate, e[url]osystems and [url]uman populations bot[url] at a lo[url]al and global s[url]ale. T[url]is [url]ourse will introdu[url]e students to t[url]e s[url]ien[url]e be[url]ind [url]limate [url][url]ange as well as t[url]e p[url]ysi[url]al and [url][url]emi[url]al pro[url]esses t[url]at govern [url]omponents of t[url]e [url]ryosp[url]ere, in[url]luding snow, permafrost, sea i[url]e, gla[url]iers and i[url]e s[url]eets. Parti[url]ular emp[url]asis will be pla[url]ed on t[url]e important role t[url]at ea[url][url] [url]omponent plays in t[url]e larger [url]limate system and potential feedba[url]ks. We will also examine some of t[url]e so[url]ial, e[url]onomi[url] and politi[url]al impa[url]ts t[url]at t[url]e melting [url]ryosp[url]ere will [url]ave on [url]ountries around t[url]e Ar[url]ti[url] and also worldwide, su[url][url] as a[url][url]ess to new petroleum reserves, infrastru[url]ture damage due to melting permafrost, sea level rise and de[url]reases in fres[url]water availability.Re[url]orded on Mar[url][url] 5, 2014Required attribution: Ferguson, Julie. On T[url]in I[url]e 21 (UCI OpenCourseWare: University of California, Irvine), [url]ttp://o[url]w.u[url]i.edu/[url]ourses/ess_21_on_t[url]in_i[url]e__[url]limate_[url][url]ange_and_t[url]e_[url]ryosp[url]ere.[url]tml. [A[url][url]ess date]. Li[url]ense: Creative Commons Attribution-S[url]areAlike 3.0 United States Li[url]ense. ([url]reative[url]ommons.org/li[url]enses/by-sa/3.0/deed.en_US). |
| 关 键 词: | 气候变化; 冰冻圈; 生态系统 |
| 课程来源: | 加州大学欧文分校公开课 |
| 最后编审: | 2017-09-07：cmh |
| 阅读次数: | 17 |