P.A.I. Ehlert
About
In The Last Decade
P.A.I. Ehlert
35 papers receiving 572 citations
Peers
Comparison fields: 5 of 55
- Environmental Chemistry 347
- Soil Science 306
- Industrial and Manufacturing Engineering 302
- Plant Science 180
- Ecology 54
Countries citing papers authored by P.A.I. Ehlert
This map shows the geographic impact of P.A.I. Ehlert's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P.A.I. Ehlert with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.A.I. Ehlert more than expected).
Fields of papers citing papers by P.A.I. Ehlert
This network shows the impact of papers produced by P.A.I. Ehlert. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P.A.I. Ehlert. The network helps show where P.A.I. Ehlert may publish in the future.
Co-authorship network of co-authors of P.A.I. Ehlert
This figure shows the co-authorship network connecting the top 25 collaborators of P.A.I. Ehlert. A scholar is included among the top collaborators of P.A.I. Ehlert based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P.A.I. Ehlert. P.A.I. Ehlert is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Title | Journal | Authors | Indexed citations |
|---|---|---|---|---|
| 1 | Changes in soil phosphorus pools of grasslands following 17 yrs of balanced application of manure and fertilizer | Soil Use and Management | C. van der Salm, J.C. van Middelkoop et al. | 19 |
| 2 | Appraising fertilisers: origins of current regulations and standards for contaminants in fertilisers : background of quality standards in the Netherlands, Denmark, Germany, United Kingdom and Flanders | Socio-Environmental Systems Modeling | P.A.I. Ehlert, Leo Posthuma et al. | 2 |
| 3 | Agronomic potential of mineral concentrate from processed manure as fertiliser | Socio-Environmental Systems Modeling | G.L. Velthof, J.J. Schröder et al. | 1 |
| 4 | Phosphorus fertilisers from by-products and wastes | Socio-Environmental Systems Modeling | O. Oenema, W.J. Chardon et al. | 9 |
| 5 | BIOCHAR - Climate saving soils | P.A.I. Ehlert, K.B. Zwart | 1 | |
| 6 | Changes in the soil phosphorus status of agricultural land in the Netherlands during the 20th century | Soil Use and Management | P.A.I. Ehlert, A.J. Termorshuizen et al. | 60 |
| 7 | Biogas uit bermmaaisel : duurzaam en haalbaar? | Socio-Environmental Systems Modeling | P.A.I. Ehlert, K.B. Zwart et al. | 1 |
| 8 | Fosfaatparameters van landbouwgrond en bagger ter voorkoming van eutrofiering bij het verondiepen van diepe plassen : Advies bij een helpdeskvraag | Socio-Environmental Systems Modeling | G.F. Koopmans, W.J. Chardon et al. | 1 |
| 9 | Fosforgehalten en fosfaatafvoercijfers van landbouwgewassen : eindrapportage | Journal of Nutrition and Metabolism | P.A.I. Ehlert, J.C. van Middelkoop et al. | 2 |
| 10 | Protocol beoordeling stoffen Meststoffenwet : versie 1.1 | Socio-Environmental Systems Modeling | Teun A. van Dijk, P.A.I. Ehlert et al. | 0 |
| 11 | Effecten van fosfaatoverschotten op gras- en bouwland op langere termijn : stand van zaken 2007 | Socio-Environmental Systems Modeling | P.A.I. Ehlert, J.C. van Middelkoop et al. | 2 |
| 12 | Fosfaatkarakteristieken van de bodem van de kernbedrijven Meterik en Vredepeel; een gedetailleerd beeld van het bodemprofiel | Socio-Environmental Systems Modeling | P.A.I. Ehlert, G.F. Koopmans | 1 |
| 13 | Effecten van fosfaat- en stikstofoverschotten op grasland II = Effects of phosphorus and nitrogen surpluses on grassland II | Socio-Environmental Systems Modeling | J.C. van Middelkoop, C. van der Salm et al. | 1 |
| 14 | Effecten van organische bodemverbeterende middelen op de beschikbaarheid van fosfaat in de bodem op korte en lange termijn | Socio-Environmental Systems Modeling | P.A.I. Ehlert, Hans Pasterkamp et al. | 3 |
| 15 | Evaluatie van methoden voor het karakteriseren van gronden die in aanmerking komen voor reparatiebemesting | Socio-Environmental Systems Modeling | O.F. Schoumans, P.A.I. Ehlert et al. | 0 |
| 16 | Fosfaatbehoefte van bloembollen; onderbouwing van de fosfaatbemestingsadviezen | Socio-Environmental Systems Modeling | P.A.I. Ehlert et al. | 0 |
| 17 | Detaillering projectplan 'Telen met toekomst' | Socio-Environmental Systems Modeling | R. Booij, W. van Dijk et al. | 1 |
| 18 | The effect of phosphate fertilizer management strategies on soil phosphorus status and crop yields in some European countries; evaluation report (1991-1996) | Socio-Environmental Systems Modeling | A. E. Johnston, P.A.I. Ehlert et al. | 2 |
| 19 | De betekenis van grondonderzoek met 0.01 M calciumchloride als basis voor het kaliumbemestingsadvies van bouwland : herijking van de kaliumbemestingsadviezen voor akkerbouwland | Socio-Environmental Systems Modeling | P.A.I. Ehlert, S.L.G.E. Burgers et al. | 0 |
| 20 | An evaluation of plant-borne factors promoting the solubilization of alkaline rock phosphates | Plant and Soil | P.A.I. Ehlert, Azwar Maas et al. | 88 |
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.