|
|
|
|
|
Anna Marino, Francesca Bona, Stefano Fenoglio and Tiziano Bo
Of all the environmental elements that influence the biological communities of rivers, water flow characteristics are undoubtedly the most important. Unfortunately, natural hydrological characteristics are increasingly threatened by human activities, esp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zdenka Krenová, J. Stephen Shelly, Zdenka Chocholou?ková
Pág. 77 - 86
Alpine plant phenological traits are studied and several hypotheses about their latitudinal variation are tested within a comparative research project, which is being conducted on groups of plant species for which relationships are inferred from availabl...
ver más
|
|
|
|
|
|
|
|
|
|
|
Miller, A. E. Bowman, W. D.
Pág. 283 - 292
|
|
|
|
|
|