|
LTSER-Sabor - Portugal |
|
Luess intensive monitoring site - Germany |
|
Luquillo Long-Term Ecological Research - Puerto Rico |
|
Lyndon B. Johnson National Grassland NEON - United States of America |
|
Mapimi - Mexico |
|
Marvin Klemme Range Research Station NEON - United States of America |
|
Matta - Israel |
|
Mazsalaca Pine - Latvia |
|
McMurdo Dry Valleys LTER - Antarctica |
|
Moab NEON - United States of America |