1. This is the first field guide dedicated to the diverse tree species of Panama and Costa Rica. Featuring close to 500 tropical tree species,Trees of Panama and Costa Ricaincludes superb color photos, abundant color distribution maps, and concise descriptions of key characteristics, making this...
  2. The lack of a standardized methodology creates at least two significant problems. The first problem is that the lack of guidance on robust monitoring protocols and survey design leads to the collection of information that cannot fulfill the objectives for which it was collected. For example, if...