青海茶卡-共和盆地及其毗邻地区种子植物区系

茶卡-共和盆地及其毗邻地区位于青海省的东部,约处于北纬34°45'～37°00',东经98°45'～101°30'.海拔2 800～5 305 m,面积约38 300 km2,属于高原大陆性气候类型.本区共有野生种子植物59科、277属、854种.分别占青海省总科数的65.56%、总属数的54.53%、总种数的37.37%.区系特征如下:1、种类相对较贫乏,木本更贫乏.2、就属的层面而言,本区属于以北温带成分,特别是欧亚大陆温、寒地带典型成分为优势的,兼具旱生温性、耐寒温性和高寒类型的温带区系性质.3、许多种、属和热带类型均以本区为边缘分布区,因而区系的边缘性质明显.4、为青藏高原高寒区系、黄土高原温性(草原)植物区系和亚洲东部荒漠区系在我国的交汇过渡区,区系的过渡性质明显.5、是青藏高原植物亚区唐古特地区的一部分.6、是青海植物区系或"唐古特植物地区"划分植物亚地区的关键区域.

PRINCIPAIS INDICADORES: AGRÍCOLAS, v. 3, n. 29, 2010.

2010

PRINCIPAIS INDICADORES: LEITE E DERIVADOS, v. 3, n. 29, 2010.

2010

PRINCIPAIS INDICADORES: MACROECONÔMICOS, v. 3, n. 29, 2010.

2010

LOCALIZED ENHANCEMENTS OF Fe+10 DENSITY IN THE CORONA AS OBSERVED IN Fe xi 789.2 nm DURING THE 2006 MARCH 29 TOTAL SOLAR ECLIPSE

Habbal, Shadia Rifai; Morgan, Huw; Johnson, Judd; Arndt, Martina Belz; Daw, Adrian; Jaeggli, Sarah; Kuhn, Jeff; Mickey, Don, LOCALIZED ENHANCEMENTS OF Fe+10 DENSITY IN THE CORONA AS OBSERVED IN Fe xi 789.2 nm DURING THE 2006 MARCH 29 TOTAL SOLAR ECLIPSE, The Astrophysical Journal, Volume 663, Issue 1, pp. 598-609

Na-23, Si-29, and C-13 MAS NMR investigation of glass-forming reactions between Na2CO3 and SiO2

Winter, Rudolf; Jones, A.R.; Greaves, G.N.; Smith, I.H., (2005) 'Na-23, Si-29, and C-13 MAS NMR investigation of glass-forming reactions between Na2CO3 and SiO2', Journal of Physical Chemistry B 109(49) pp.23154-23161 RAE2008

Informe final de talleres sobre transferencia de tecnología para el aprovechamiento de la fibra de coco, desarrollo en las ciudades de Santa Marta y Cartagena de Indias entre el 18 y el 29 de septiembre de 2006, informe final.

[58] hojas : ilustraciones, fotografías.

Papers presented at conference on the situation in China : under the auspices of the Committee of Reference and Counsel, representing the Foreign Missions Conference of North America : February 29, 1912, 156 Fifth Avenue, New York City.

http://www.archive.org/details/paperspresenteda00foreuoft

Letter to Gershom Cox, dated January 29, 1844

This is a letter from Phoebe Palmer and her husband written on January 29, 1844 to Gershom Cox.