| The ecology of true winterbournes results from their transient nature and information on their ecology is limited. |
| In his writing and frequent lectures, Jackson explores the intersection of science and society, agronomy and ecology, culture and politics. |
| Ponies play a crucial role in the area's ecology by eating vast amounts of vegetation and preventing the landscape turning into a wilderness. |
| Consequently the science of ecology ought to be the science behind the engineering of ecosystems to become agroecosystems. |
| From ecology and demography we know that population replacement can be relatively rapid. |
| The continuous monitoring of the lake ecology reveals far-reaching changes in its environment. |
