Danish environmental monitoring of the open sea, coastal waters, lakes, streams, ground water, air and land surfaces is presently based solely on conventional in-situ measurements. This paper discusses the potential for supplementing this programme
on the lee side of undulations or steps of the glacier bed. It is suggested that because of pressure-induced temperature fluctuations, rock fragments may freeze on to the glacier sole and be lifted out into an opening cavity. Laboratory experiments have shown
is supplied with water almost solely from underground resources, a situation which has been dictated by excellent-quality and easy-available underground waters and small resources of surface water. A high level of exploitation of the underground waters has led
The urban settlement system in Germany is polycentric : it doesn't exist one sole primate city. As a result of federal policy and seen as advantageous in European-wide competition the spatial planning pursues a concept of decentralised concentration
Anacardiacea (W. Meijer). Apocynaceae (H. Huber). Asclepiadaceae (H. Huber). Avicenniaceae (H. N. and A. L. Moldenke). Begoniaceae (A. H. M. Jayasuriya). Burmanniaceae (L. H. Cramer). Campanulaceae (L. H. Cramer). Lobeliaceae (L. H. Cramer
). Nyctanthaceae (H. N. and A. L. Moldenke). Periplocaceae (H. Huber). Sphenocleaceae (L. H. Cramer). Symphoremaceae (H. N. and A. L. Moldenke). Verbenaceae (H. N. and A. L. Moldenke). Zingiberaceae (B. L. Burtt and R. M. Smith).