The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to

Environmental Data Initiative Repository10

Grassland Soil and Water Research Laboratory site, station Bell County, TX (FIPS 48027), study of population employed in manufacturing (percent of total) in units of percent on a yearly timescale

制造业就业统计

区域经济分析

The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest)

DataONE2015-02-25 更新60

Coweeta site, station Patrick County, VA (FIPS 51141), study of population employed in manufacturing (percent of total) in units of percent on a yearly timescale

制造业就业统计

社会经济指标

The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest)

DataONE2015-02-25 更新30