Nitrogen deposition for selected natural areas for 2009

Here are results from calculations of deposition of nitrogen to selected natural areas for the year 2009.

A portion of the deposition occurs in the form of dry deposition of ammonia. Carried out detailed calculations for this part using model OML-DEP. The model calculates the deposition of ammonia to an area at 16 km x 16 km around the selected scenery area. The sources of ammonia emissions are largely local agriculture.

The spatial resolution in connection with calculations is on 400 m x 400 m.

Inputs to the model are among other things detailed emission inventories with a spatial resolution of 100 m x 100 m. in addition, the model coupled to regional-scale models, which supplies OML-DEP with information about "background level" of ammonia. Background contribution includes ammonia from sources outside the field of 16 km x 16 km.

For 2009 is the calculations carried out for 107 natural areas as indicated in the table below.

You can view detailed maps of dry deposition of ammonia to selected areas. There are maps for 26 of the 107 regions from the table. These 26 regions are the same as those performed calculations for relating to the year 2008. The cards are assembled into a document in PDF format (NB! file is very large, about. 6 MB).

Note that the deposition derived from ammonia as shown on the maps represent only a small part of the total nitrogen deposition. To find the total nitrogen deposition, it showed contributions from ammonia are added together with other contributions. These other contributions relates to deposition of non local nitrogen components and can again be divided in two parts: the dry deposition of nitrogen feisty and particle bound nitrogen and wet deposition of nitrogen. The table below gives an overview of the range of the 3 contributions.

Annual nitrogen deposition (kg N/ha) to selected Danish sites and natural habitats intended for 2009 with DAMOS system. The table indicates the dry deposition of ammonia designed with local-scale model OML-DEP, as well as the rest of the dry-and wet deposition of nitrogen calculated with regional-scale model DEEM. Total deposition is calculated from decimal numbers for the three contributions and then rounded up or down.

The sites are grouped in such a way that the DMU's measuring stations are listed first; then follows the other sites broken down by the type of Habitat. Within each Habitat is the site, sorted by the size of the total deposition.

Location	Width-degree	Length-degree	Natural type	NH₃-N dry- deposition	Other dry-deposition	Wet-deposition	Total deposition
Anholt	56,717	11,521	Græs	0.5	4	5	9
Frederiksborg	55,956	12,352	Nåleskov	1	8	7	15
Keldsnor	54,747	10,737	Landbrug	2	3	7	11
Lindet	55,142	8,885	Nåleskov	5	9	10	24
Tange	56,353	9,602	Løvskov	3	10	7	21
Ulborg	56,290	8,428	Nåleskov	3	8	8	19

Sorø	55,436	11,573	Løvskov (9130)	2	11	6	20
Kås Skov	56,624	8,686	Løvskov (9130)	3	11	7	22
Maribo Søerne	54,746	11,580	Løvskov (9130)	2	12	7	22
Møns Klint	54,998	12,527	Løvskov (9130)	2	16	6	24

Tisvilde Hegn	56,042	12,079	Stilkege-krat (9190)	1	11	6	18
Hald Ege	56,399	9,363	Stilkege-krat (9190)	3	10	7	20
Dollerup	56,370	9,314	Stilkege-krat (9190)	4	11	7	21
Dokkedal	56,914	10,258	Stilkege-krat (9190)	2	13	7	22
Mols Bjerge	56,218	10,550	Stilkege-krat (9190)	2	14	7	23
Livø	56,893	9,081	Stilkege-krat (9190)	2	14	7	23
Kovtrup Skov	55,908	9,403	Stilkege-krat (9190)	4	11	8	23
Skivum Nørrekrat	56,881	9,592	Stilkege-krat (9190)	5	11	9	24
Favrholt	57,437	10,419	Stilkege-krat (9190)	6	12	8	26

Tornby klit	57,547	9,897	Klit (2140/2130)	1	2	6	10
Ulvshale	55,040	12,265	Kystklit (2250)	1	3	6	10
Hansted	57,051	8,560	Klit (2140)	1	2	7	10
Husby Klit	56,293	8,132	Kystklit (2130)	1	3	7	11

Ulvsholm	56,598	10,030	Rigkær (7220, 7230)	2	2	8	12
Holmkær	57,021	9,054	Strandeng (1330)	2	2	7	11
Råbjerg Mose	57,554	10,359	Hængesæk (7140)	2	2	8	11

Lønborg Hede	55,870	8,427	Hede (4010, 4030)	2	2	8	12
Helm Polde	55,169	8,931	Hede (4010, 4030)	3	2	10	15

Paradisbakkerne	55,096	15,084	Hede, tør (4030)	2	2	6	9
Tegners Museumspark	56,085	12,404	Hede, tør (4030)	1	2	6	10
Diesebjerg	55,826	11,430	Hede, tør (4030)	1	2	6	10
Raghammer	55,014	14,945	Hede, tør (4030)	2	3	6	10
Ulvshale Hede	55,040	12,270	Hede, tør (4030)	1	3	6	10
Ovstrup Hede	56,247	8,931	Hede, tør (4030)	2	2	7	11
Hjelm Hede	56,487	8,911	Hede, tør (4030)	2	2	7	11
Vrads/Bavnhede	56,046	9,435	Hede, tør (4030)	2	2	8	11
Ulvemose V II	56,019	9,152	Hede, tør (4030)	2	2	8	11
Harrild hede	56,027	9,159	Hede, tør (4030)	2	2	8	11
Borris Hede	55,919	8,627	Hede, tør (4030)	2	2	8	12
Hammer Bakker	57,129	10,038	Hede, tør (4030)	2	2	9	12
Rørbæk Sø NØ	55,936	9,393	Hede, tør (4030)	2	2	8	12
Randbøl Hede	55,663	9,117	Hede, tør (4030)	2	2	8	12
Idom Hede	56,315	8,483	Hede, tør (4030)	2	2	8	13
Kongenshus NØ	56,384	9,162	Hede, tør (4030)	4	2	7	13
Karlsgårde Sø	55,644	8,594	Hede, tør (4030)	3	2	8	14

Tømmerby Kær	57,078	8,948	Hede, våd (4010)	1	2	7	11
Vrads Sande	56,049	9,439	Hede, våd (4010)	1	2	8	11
Glombak	57,028	9,043	Hede, våd (4010)	2	2	8	11
Ulvemose V	56,017	9,146	Hede, våd (4010)	2	2	8	11
Råbjerg Mose	57,537	10,344	Hede, våd (4010)	2	2	8	12
Marbæk Hede	55,555	8,330	Hede, våd (4010)	2	2	8	12
Nørholm Hede	55,680	8,626	Hede, våd (4010)	3	2	9	13

Skidendam	56,054	12,550	Højmose (7110)	1	2	7	9
Holmegårds Mose	55,296	11,801	Højmose (7110)	1	2	7	10
Lille Vildmose	56,867	10,173	Højmose (7110)	1	2	7	11
Tofte Mose	56,846	10,178	Højmose (7110)	1	2	7	11
Stenholt	56,208	9,366	Højmose (7110)	2	2	7	11
Hjarbæk	56,521	9,326	Højmose (7110)	2	2	7	11
Sandelsbjerg St. Vildm.	57,222	9,772	Højmose (7110)	2	2	8	12
Nybo Mose	55,133	10,369	Højmose (7110)	2	2	9	13
Storelung	55,255	10,256	Højmose (7110)	3	2	8	13
Svanemosen	55,433	9,429	Højmose (7110)	3	2	9	14
Holm Mose	54,965	9,402	Højmose (7110)	3	2	10	15
Draved C og V	55,015	8,938	Højmose (7110)	3	2	11	16

Grævlingehøj	55,938	12,031	Overdrev, kalkrige (6120)	1	2	6	9
Vindekilde	55,734	10,893	Overdrev, kalkrige (6120)	1	3	6	10
Kobberhage	56,180	10,738	Overdrev, kalkrige (6120)	1	3	7	10
Timeglasklinten	55,728	10,977	Overdrev, kalkrige (6120)	1	3	6	11
Asmindøre Hage	55,945	10,533	Overdrev, kalkrige (6120)	2	3	6	11
Ristinge Klint	54,828	10,612	Overdrev, kalkrige (6120)	2	2	7	12
Kyndby Bakker	55,814	11,894	Overdrev, kalkrige (6210)	1	2	6	10
Ejby Ådal	55,703	11,844	Overdrev, kalkrige (6210)	2	2	6	10
Jydelejet	54,985	12,533	Overdrev, kalkrige (6210)	1	3	6	10
Høvblege	54,964	12,509	Overdrev, kalkrige (6210)	1	3	6	10
Hanstholmknuden S	57,113	8,595	Overdrev, kalkrige (6210)	1	2	7	10
Mejlø	55,590	10,616	Overdrev, kalkrige (6210)	1	3	7	11
Hellesklint	55,730	10,908	Overdrev, kalkrige (6210)	2	3	6	11
Møgelskår	55,950	10,532	Overdrev, kalkrige (6210)	2	3	6	11
Fejrup Klint	56,133	10,486	Overdrev, kalkrige (6210)	1	3	7	11
Åmølle	56,683	10,090	Overdrev, kalkrige (6210)	2	2	8	11
Ugleenge	55,052	14,912	Overdrev, kalkrige (6210)	3	3	6	12
Hedegårde	56,709	9,977	Overdrev, kalkrige (6210)	3	2	8	13
Nørre Hvidbjerg	56,669	8,515	Overdrev, kalkrige (6210)	3	2	7	13
Skindbjerglund	56,882	9,905	Overdrev, kalkrige (6210)	3	2	8	13
Voderup Klint	54,862	10,339	Overdrev, kalkrige (6210)	3	2	8	14
Bygholm Å	55,870	9,731	Overdrev, kalkrige (6210)	4	2	8	14

Jægersborg Dyrehave	55,789	12,570	Overdrev, sure (6230)	1	2	7	10
Ryegård Dyrehave	55,676	11,845	Overdrev, sure (6230)	1	2	6	10
Rævebjerg	55,802	11,389	Overdrev, sure (6230)	1	2	6	10
Ordrup Næs	55,841	11,367	Overdrev, sure (6230)	1	3	6	10
Rundebakke	55,919	12,048	Overdrev, sure (6230)	1	2	6	10
Diesebjerg	55,824	11,431	Overdrev, sure (6230)	1	2	6	10
Knurrevang	55,323	11,620	Overdrev, sure (6230)	2	2	6	10
Bisgyde	56,226	10,541	Overdrev, sure (6230)	1	2	7	11
Fandens hul, Mols	56,202	10,535	Overdrev, sure (6230)	1	2	7	11
klægbjerg	56,102	10,529	Overdrev, sure (6230)	1	3	7	11
Bryrup	56,461	9,180	Overdrev, sure (6230)	3	2	7	11
Stubbergård sø	56,446	8,903	Overdrev, sure (6230)	3	2	7	12
Tostrup	56,723	9,976	Overdrev, sure (6230)	3	2	8	13
Tågelund	55,627	9,261	Overdrev, sure (6230)	2	2	8	13
Rødme Svinehaver	55,101	10,500	Overdrev, sure (6230)	2	2	9	13
Skjern Å	55,962	8,689	Overdrev, sure (6230)	3	2	8	13
Skibtved	57,387	10,470	Overdrev, sure (6230)	3	2	8	13
Langdal	56,561	10,104	Overdrev, sure (6233)	4	2	8	13
Nymølle Bæk	57,300	10,227	Overdrev, sure (6232)	3	2	9	14
Åtte Bjerge	55,454	8,975	Overdrev, sure (6231)	3	2	10	15
Bjergskov	54,960	9,453	Overdrev, sure (6230)	4	2	10	16

Revised 14.02.2024

Institut for Miljøvidenskab