SPRITES, ELF TRANSIENTS, AND POSITIVE GROUND STROKES

被引：303

作者：

BOCCIPPIO, DJ

WILLIAMS, ER

HECKMAN, SJ

LYONS, WA

BAKER, IT

BOLDI, R

机构：

[1] MIT, PARSONS LAB, CAMBRIDGE, MA 02139 USA

[2] MIT, DEPT EARTH ATMOSPHER & PLANETARY SCI, CAMBRIDGE, MA 02139 USA

[3] PHILLIPS LAB, BEDFORD, MA 01731 USA

[4] MISSION RES CORP, DIV ASTER, FT COLLINS, CO 80522 USA

来源：

SCIENCE | 1995年 / 269卷 / 5227期

关键词：

D O I：

10.1126/science.269.5227.1088

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In two summertime mesoscale convective systems (MCSs), mesospheric optical sprite phenomena were often coincident with both large-amplitude positive cloud-to-ground lightning and transient Schumann resonance excitations of the entire Earth-ionosphere cavity. These observations, together with earlier studies oi MCS electrification, suggest that sprites are triggered when the rapid removal of large quantities of positive charge from an areally extensive charge layer stresses the mesosphere to dielectric breakdown.

引用

页码：1088 / 1091

页数：4

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