[dbSelect] Could not connect to DB: 1040: Too many connectionsCould not execute 'SELECT r_filename, r_embargoed, UNIX_TIMESTAMP(r_pub_release_date) as rel_date FROM pressrelease WHERE r_id = 259545' on database eurekalert:
2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
Contact: Press Office
University of Oxford
Caption: This is the valley in the Southern Peruvian Andes where fine root growth and organic layer thickness were measured over several years.
Credit: Cecile Girardin
Usage Restrictions: Usage restricted to this research story only.
Related news release: Tree roots in the mountains 'acted like a thermostat' for millions of years