What We Do

IMG_0812 Natural Systems Design, Trash Revalorization

Trash and Sediment Source Control

 In September of 2012 the Alter Terra Team successfully completed a three year conservation program focused on reducing...
DSC03056 Partnerships for Conservation

Binational Efforts

 Alter Terra has been actively and successfully developing partnerships with relevant agencies that regulate enforce and/or promote...
Tijuana Watershed Conservation

Wetland Conservation

 Temporary Employment Programs train local residents wetland conservation:  For the third consecutive year Alter Terra has successfully solicited PET...
20220305_133650 Capacity Building, Community Services

Centro de Hope Tijuana Community Center

 In 2022, Alter Terra's founding director Oscar Romo...
Laureles Pictures Trash Tracking Jan 2011 [1] 025 Tijuana Watershed Conservation

Cross-Border Trash Tracking

 The Los Laureles Canyon sub-basin is part of the Tijuana River Watershed. This watershed is the western-most...
IMG_0818 Natural Systems Design, Partnerships for Conservation, Trash Revalorization

Waste Tire Revalorization

 Tire walls built in Los Laureles Canyon by Alter Terra serve as retaining walls, stadium seating for...
DSC01068 Capacity Building

Training Community Leaders

 Funded by the Ford Foundation, Alter Terra, A.C. designed and implemented the “Building Assets through Community Mobilization”...
IMG_1027 Partnerships for Conservation

Internship Opportunities

 Students from around the globe are drawn to Los Laureles Canyon in Tijuana as a living laboratory...
11. Volunteers Creating Pervious Pavers Natural Systems Design

Blue-Green Infrastructure

 Alter Terra has created an exportable model within the North American Region by combining previously tested science-based...
   
 
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