id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
geusb-4778	Bradshaw, Emily G; Rasmussen, Peter	Using the geological record to assess the changing status of Danish lakes	2004	4	.pdf	application/pdf	2583	160	49	The study of lake sediments, palaeolimnology, offers a means of extending the monitoring of lake status back in time and can be used to determine baseline conditions (e.g. for water chemistry variables), to define trends and rates of change, and to identify the causes of change (Battarbee 1999). The record from Søgård Sø demonstrates the pattern of eutrophication seen in many Danish lakes during the last century.	cache/geusb-4778.pdf	txt/geusb-4778.txt