The Tijuana River Valley Historical Investigation Report is out. It highlights the changes the Tijuana River Valley has gone trough since the mid 1800s. It presents a historical perspective on how the valleys ecosystems used to function, which will help managers steer restoration and management efforts. You can check it out and download here: http://www.sfei.org/news/sfeis-first-bi-national-study-tijuana-river-valley-historical-ecology-investigation#sthash.zzF7Whyq.dpbs