Pesticides Research No. 104 2006 – Establishment of a basis for administrative use of PestSurf

Establishment of a basis for administrative use of PestSurf

Table 1.12. Part of the result sheet generated by the PestSurf Excel sheet. Lowest detection value is set to 1.0 ng/l, toxicity to fish, daphnies and algae are set to 10, 100 and 1000 ng/, respectively. The peaks recorded are visible inFigure 1.28.
Tabel 1.12. Uddrag af resultatpresentationen genereret af PestSurf-Excel-arket. Detektionsgrænsen er sat til 1.0 ng/l mens toxicitetsværdierne for fisk, dafnier og alger er henholdsvis 10, 100 og 1000 ng/l. De tabellerede hændelser er vist i Figur 1.28.

LILLEBAEK_POND 0.000-68.000; Chainage: 12.500000; EumType: Concentration
Lowest Detection Concentration = 1.0

Year	Date	Event	Max Conc.	Values on descending limb – after							Duration before max	Duration total	Interval to next event
			Max Conc.	6 min	12 min	30 min	60 min	12 hours	24 hours	48 hours	Duration before max	Duration total	Interval to next event
			ng/l	ng/l	ng/l	ng/l	ng/l	ng/l	ng/l	ng/l	hours	hours	days
1994	01-06-1994 08:30:00	1.00	4.09	3.63	3.24	2.57	1.99				0	4	365
1995	01-06-1995 08:30:00	2.00	4.12	3.66	3.27	2.60	2.02				0	4	366
1996	01-06-1996 08:30:00	3.00	4.95	4.30	3.75	2.91	2.24				0	5	365
1997	01-06-1997 08:30:00	4.00	5.05	4.37	3.81	2.95	2.27				0	5	364
1998	31-05-1998 08:30:00	5.00	4.15	3.69	3.30	2.64	2.05				0	4	365
1999	31-05-1999 08:30:00	6.00	4.15	3.70	3.31	2.64	2.06				0	4	366
2000	31-05-2000 08:30:00	7.00	4.97	4.32	3.77	2.94	2.26				0	5	365
2001	31-05-2001 08:30:00	8.00	5.06	4.39	3.82	2.97	2.29				0	5
Max			5.06									5	366
Min			4.09									4	364
Events with c > lowest effect value (fish)
		0
Events with c > lowest effect value (daphnies)
		0
Events with c > lowest effect value (algae)
		0
Fractiles
80%			5.05	(min 5 values)								5	366
90%				(min 10 values)
95%				(min 20 values)