Titlebook: ;

光滑

运气

biosphere

Hermann Fahrig,Hildegard Hornmacrophytes are adversely affected by a large increase in the external phosphorus input to a lake. This effect may be caused by epiphyte shading, phytoplankton shading or deposition of unfavourable sediments.

Conflagration

remission

以烟熏消毒

Covers technological, social, legal and economic aspects.This book gathers contributions from researchers and practitioners that foster user-centric, cross-modal and sustainable transport systems in Europe. It reports on cutting-edge approaches discussed within the project MOBILITY4EU, a Coordinatio