Niels H Jensen
Biographic Data
| ID | 5776770 |
|---|---|
| NAME | Niels H Jensen |
| GIVEN NAMES | Niels H |
| FAMILY NAME | Jensen |
| SIGNATURE | JENSEN N H |
| AFFILIATIONS | Roskilde University |
| ORCID | 0000-0003-2627-1290 |
| VERIFIED | Yes |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 9 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1985 |
| LATEST PUBLICATION YEAR | 2012 |
| H-INDEX | 2 |
Classification of debris flow phenomena in the Faroe Islands
Landslides and debris flow phenomena in particular constitute a threat to human activities in the Faroe Islands. As a contribution to ongoing landslide risk management research, this paper proposes a classification scheme for debris flow phenomena in the Faroe Islands. The scheme, produced through a multidisciplinary study involving geomorphological fieldwork and qualitative collection of indigenous landslide knowledge, presents physical characte…
Young dry grassland ecosystems in Denmark: Development in soil nutrient pools and root characteristics
Dry grassland ecosystems are listed habitats in the EU Habitats Directive due to their high biodiversity. Such areas have declined drastically over the last 200 years but set-aside of agricultural areas in recent years has increased the extent of grassland areas with secondary succession. This paper explores the soil nutrient pools of 14 young dry grasslands and compares them to the nutrient pools on heathlands, forested and agricultural land. On…
The power of models in planning: The case of daisygis and nitrate leaching
Spatial deterministic simulation models such as DaisyGIS are increasingly being used for decision‐making in European planning. In Denmark specifically, there is an increasing interest at the regional level to use DaisyGIS as an administrative tool. There are, however, uncertainties associated with the use of these deterministic models, partly due to the spatial variation in input parametres. This study evaluates the use of DaisyGIS for nitrate le…
Sensitivity of DaisyGIS to LAI: Implications for land use based modelling of nitrate leaching
Geografisk Tidsskrift, Danish Journal of Geography 106(2): 75–85, 2006 Scaling is an important issue when measuring, modelling and understanding coupled socio-environmental terrestrial systems. Scaling may be enhanced through the incorporation of remotely sensed data. This paper assesses the sensitivity of DaisyGIS to changes in the Leaf Area Index (LAI) and discusses the implications for land use based modelling of nitrate leaching using remote …
Soil map of Denmark According to the Revised FAO Legend 1990
Danish Journal of Geography 96: 51–59, 1996. In the first half of the 1990's, a comprehensive EU soil database was established comprising the EU soil map from 1985 published at scale 1:1.000.000, soil attributes and a soil analytical database. The EU soil map was based on a slightly revised FAO 1974 legend. In 1990 FAO published a revised legend to Soil Map of the World, and based on this system Central and Eastern Europe are now constructing soi…
Pedological Regional Variations in Well-drained Soils, Denmark
Breuning-Madsen, Henrik & Niels Henrik Jensen: Pedological Regional Variations in Well-drained Soils, Denmark. Geografisk Tidsskrift 92:61–69. Copenhagen 1992. Soil profile investigations were carried out within a national 7 km grid. The profiles were classified according to the 1974 FAO- Unesco Soil Classification System. This paper describes the regional variations in soil profile development and the related dominant soil formation processes
The Establishment of Pedological Soil Data Bases in Denmark
Madsen, H. B. and Jensen, N. H. 1985: The establishment of pedological soil data bases i Denmark. Geografisk Tidsskrift 85: 1–8, Copenhagen, Oct. 1985. The construction of a main gas pipeline from the North Sea across Denmark offered a unique possibility of taking a subsequent number of soil profiles. Roughly 835 profiles have been described in detail according to a system very similar to FAO's Guidelines for Soil Profile Description, and samples…
The Establishment of Pedological Soil Data Bases in Denmark
Madsen, H. B. and Jensen, N. H. 1985: The establishment of pedological soil data bases i Denmark. Geografisk Tidsskrift 85: 1–8, Copenhagen, Oct. 1985. The construction of a main gas pipeline from the North Sea across Denmark offered a unique possibility of taking a subsequent number of soil profiles. Roughly 835 profiles have been described in detail according to a system very similar to FAO's Guidelines for Soil Profile Description, and samples…
Soil map of Denmark According to the Revised FAO Legend 1990
Danish Journal of Geography 96: 51–59, 1996. In the first half of the 1990's, a comprehensive EU soil database was established comprising the EU soil map from 1985 published at scale 1:1.000.000, soil attributes and a soil analytical database. The EU soil map was based on a slightly revised FAO 1974 legend. In 1990 FAO published a revised legend to Soil Map of the World, and based on this system Central and Eastern Europe are now constructing soi…
Pedological Regional Variations in Well-drained Soils, Denmark
Breuning-Madsen, Henrik & Niels Henrik Jensen: Pedological Regional Variations in Well-drained Soils, Denmark. Geografisk Tidsskrift 92:61–69. Copenhagen 1992. Soil profile investigations were carried out within a national 7 km grid. The profiles were classified according to the 1974 FAO- Unesco Soil Classification System. This paper describes the regional variations in soil profile development and the related dominant soil formation processes
Classification of debris flow phenomena in the Faroe Islands
Landslides and debris flow phenomena in particular constitute a threat to human activities in the Faroe Islands. As a contribution to ongoing landslide risk management research, this paper proposes a classification scheme for debris flow phenomena in the Faroe Islands. The scheme, produced through a multidisciplinary study involving geomorphological fieldwork and qualitative collection of indigenous landslide knowledge, presents physical characte…
The Establishment of Pedological Soil Data Bases in Denmark
Madsen, H. B. and Jensen, N. H. 1985: The establishment of pedological soil data bases i Denmark. Geografisk Tidsskrift 85: 1–8, Copenhagen, Oct. 1985. The construction of a main gas pipeline from the North Sea across Denmark offered a unique possibility of taking a subsequent number of soil profiles. Roughly 835 profiles have been described in detail according to a system very similar to FAO's Guidelines for Soil Profile Description, and samples…
Pedological Regional Variations in Well-drained Soils, Denmark
Breuning-Madsen, Henrik & Niels Henrik Jensen: Pedological Regional Variations in Well-drained Soils, Denmark. Geografisk Tidsskrift 92:61–69. Copenhagen 1992. Soil profile investigations were carried out within a national 7 km grid. The profiles were classified according to the 1974 FAO- Unesco Soil Classification System. This paper describes the regional variations in soil profile development and the related dominant soil formation processes
Soil map of Denmark According to the Revised FAO Legend 1990
Danish Journal of Geography 96: 51–59, 1996. In the first half of the 1990's, a comprehensive EU soil database was established comprising the EU soil map from 1985 published at scale 1:1.000.000, soil attributes and a soil analytical database. The EU soil map was based on a slightly revised FAO 1974 legend. In 1990 FAO published a revised legend to Soil Map of the World, and based on this system Central and Eastern Europe are now constructing soi…
The power of models in planning: The case of daisygis and nitrate leaching
Spatial deterministic simulation models such as DaisyGIS are increasingly being used for decision‐making in European planning. In Denmark specifically, there is an increasing interest at the regional level to use DaisyGIS as an administrative tool. There are, however, uncertainties associated with the use of these deterministic models, partly due to the spatial variation in input parametres. This study evaluates the use of DaisyGIS for nitrate le…
Sensitivity of DaisyGIS to LAI: Implications for land use based modelling of nitrate leaching
Geografisk Tidsskrift, Danish Journal of Geography 106(2): 75–85, 2006 Scaling is an important issue when measuring, modelling and understanding coupled socio-environmental terrestrial systems. Scaling may be enhanced through the incorporation of remotely sensed data. This paper assesses the sensitivity of DaisyGIS to changes in the Leaf Area Index (LAI) and discusses the implications for land use based modelling of nitrate leaching using remote …
Young dry grassland ecosystems in Denmark: Development in soil nutrient pools and root characteristics
Dry grassland ecosystems are listed habitats in the EU Habitats Directive due to their high biodiversity. Such areas have declined drastically over the last 200 years but set-aside of agricultural areas in recent years has increased the extent of grassland areas with secondary succession. This paper explores the soil nutrient pools of 14 young dry grasslands and compares them to the nutrient pools on heathlands, forested and agricultural land. On…
Classification of debris flow phenomena in the Faroe Islands
Landslides and debris flow phenomena in particular constitute a threat to human activities in the Faroe Islands. As a contribution to ongoing landslide risk management research, this paper proposes a classification scheme for debris flow phenomena in the Faroe Islands. The scheme, produced through a multidisciplinary study involving geomorphological fieldwork and qualitative collection of indigenous landslide knowledge, presents physical characte…
Hydrology (agriculture (6 works) · Soil Science (6 works) · Soil water (6 works) · Environmental Science (5 works) · Geotechnical engineering (5 works) · Soil Geostatistics and Mapping (5 works) · Soil Science (5 works) · Geology (4 works) · Geology (4 works) · Agronomy (3 works)