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Defoliation estimation of forest trees from ground-level images
Kälin, U., Lang, N., Hug, C., Gessler, A., & Wegner, J. D. (2019). Defoliation estimation of forest trees from ground-level images. Remote Sensing of Environment, 223, 143-153. https://doi.org/10.1016/j.rse.2018.12.021
20 Jahre Waldföhrensterben im Wallis: Rückblick und aktuelle Resultate
Rigling, A., Moser, B., Feichtinger, L., Gärtner, H., Giuggiola, A., Hug, C., & Wohlgemuth, T. (2018). 20 Jahre Waldföhrensterben im Wallis: Rückblick und aktuelle Resultate. Schweizerische Zeitschrift für Forstwesen, 169(5), 242-250. https://doi.org/10.3188/szf.2018.0242
Condition of tree crowns
Schwyzer, A., Hug, C., & Waldner, P. (2015). Condition of tree crowns. In A. Rigling, H. P. Schaffer, Federal Office for the Environment, & Swiss Federal Institute WSL (Eds.), Forest Report 2015. Condition and Use of Swiss Forests (pp. 50-51). Bern, Birmensdorf: Federal Office for the Environment (FOEN), Swiss Federal Institute for Forest, Snow and Landscape Research (WSL).
Stato delle chiome
Schwyzer, A., Hug, C., & Waldner, P. (2015). Stato delle chiome. In A. Rigling, H. P. Schaffer, Ufficio federale dell'ambiente, & Istituto federale di ricerca WSL (Eds.), Rapporto forestale 2015. Stato e utilizzazione del bosco svizzero (pp. 50-51). Berna, Birmensdorf: Ufficio federale dell’ambiente (UFAM), Istituto federale di ricerca per la foresta, la neve e il paesaggio (WSL).
Zustand Baumkronen
Schwyzer, A., Hug, C., & Waldner, P. (2015). Zustand Baumkronen. In A. Rigling, H. P. Schaffer, Bundesamt für Umwelt BAFU, & Eidg. Forschungsanstalt für Wald,Schnee und Landschaft WSL (Eds.), Waldbericht 2015. Zustand und Nutzung des Schweizer Waldes (pp. 50-51). Bern, Birmensdorf: Bundesamt für Umwelt, Eidg. Forschungsanstalt für Wald, Schnee und Landschaft (WSL).
État des houppiers
Schwyzer, A., Hug, C., & Waldner, P. (2015). État des houppiers. In A. Rigling, H. P. Schaffer, L’Office fédéral de l’environnement OFEV, & Institut fédéral de recherches sur la forêt,la neige et le paysage WSL (Eds.), Rapport forestier 2015. État et utilisation de la forêt suisse (pp. 50-51). Berne: Office fédéral de l’environnement.
Switzerland
Dobbertin, M., Schwyzer, A., Hug, C., & Waldner, P. (2012). Switzerland. In M. Lorenz & G. Becher (Eds.), Work report of the Institute for World Forestry: Vol. 2012/1. Forest Condition in Europe. 2012 Technical Report of ICP Forests (p. 111). Hamburg: Thünen Institute of World Forestry.
Waldzustand in der Schweiz: Erfassung, Entwicklung und Einflussfaktoren
Dobbertin, M., Hug, C., & Walthert, L. (2012). Waldzustand in der Schweiz: Erfassung, Entwicklung und Einflussfaktoren. Schweizerische Zeitschrift für Forstwesen, 163(9), 331-342. https://doi.org/10.3188/szf.2012.0331
25 Jahre Sanasilva: Vom Waldsterben zur Waldökosystemforschung
Dobbertin, M., Hug, C., Graf Pannatier, E., Kräuchi, N., Schaub, M., Schmitt, M., … Waldner, P. (2009). 25 Jahre Sanasilva: Vom Waldsterben zur Waldökosystemforschung. Informationsblatt Wald, 25, 1-4.
Kronenverlichtung, Sterberaten und Wachstum in Langzeitstudien - Welche Indikatoren beschreiben den Waldzustand am besten?
Dobbertin, M., Hug, C., & Waldner, P. (2009). Kronenverlichtung, Sterberaten und Wachstum in Langzeitstudien - Welche Indikatoren beschreiben den Waldzustand am besten? In Forum für Wissen: Vol. 2009. Langzeitforschung für eine nachhaltige Waldnutzung (pp. 7-20). Birmensdorf: Eidgenössische Forschungsanstalt für Wald, Schnee und Landschaft.
Sources of errors in assessing ozone visible symptoms on native vegetation
Bussotti, F., Schaub, M., Cozzi, A., Gerosa, G., Novak, K., & Hug, C. (2006). Sources of errors in assessing ozone visible symptoms on native vegetation. Environmental Pollution, 140, 257-268. https://doi.org/10.1016/j.envpol.2005.07.012
Using slides to test for changes in crown defoliation assessment methods. Part II: Application of the image analysis system CROCO
Dobbertin, M., Hug, C., & Mizoue, N. (2005). Using slides to test for changes in crown defoliation assessment methods. Part II: Application of the image analysis system CROCO. Environmental Monitoring and Assessment, 102, 167-178. https://doi.org/10.1007/s10661-005-6019-1
Seasonal trends in reduced leaf gas exchange and ozone-induced foliar injury in three ozone sensitive woody plant species
Novak, K., Schaub, M., Fuhrer, J., Skelly, J. M., Hug, C., Landolt, W., … Kräuchi, N. (2005). Seasonal trends in reduced leaf gas exchange and ozone-induced foliar injury in three ozone sensitive woody plant species. Environmental Pollution, 136, 33-45. https://doi.org/10.1016/j.envpol.2004.12.018
Using slides to test for changes in crown defoliation assessment methods. Part I: Visual assessment of slides
Dobbertin, M., Hug, C., & Mizoue, N. (2004). Using slides to test for changes in crown defoliation assessment methods. Part I: Visual assessment of slides. Environmental Monitoring and Assessment, 98, 295-306. https://doi.org/10.1023/B:EMAS.0000038192.84631.b6
IT-Replacement Investments and Sustainability within Swiss Forest Ecosystem Research: the Broad and the Narrow Strategy
Jakob, P., Schneiter, G., Rösler, E., Hug, C., & Sutter, F. (2003). IT-Replacement Investments and Sustainability within Swiss Forest Ecosystem Research: the Broad and the Narrow Strategy. Umwelt-Informatik Aktuell, 31, 102-109.
Ozone air pollution and foliar injury development on native plants in Switzerland
Novak, C., Skelly, J. M., Schaub, M., Kräuchi, N., Hug, C., Landolt, W., & Bleuler, P. (2003). Ozone air pollution and foliar injury development on native plants in Switzerland. Environmental Pollution, 125, 41-52. https://doi.org/10.1016/S0269-7491(03)00085-X
La divulgazione dei risultati di dieci anni di ricerca sui danni da ozono troposferico nei boschi in Svizzera
Cherubini, P., Innes, J. L., Skelly, J. M., Hug, C., Schaub, M., & Kräuchi, N. (2002). La divulgazione dei risultati di dieci anni di ricerca sui danni da ozono troposferico nei boschi in Svizzera. Informatore Fitopatologico, 52(3), 48-51.
Ozone air pollution and effects to native plants in Switzerland. BUWAL-Project WE 03/2000 I 07. Final report 2000-2002
Schaub, M., Novak, K., Hug, C., Landolt, W., Bleuler, P., Skelly, J., & Kräuchi, N. (2002). Ozone air pollution and effects to native plants in Switzerland. BUWAL-Project WE 03/2000 I 07. Final report 2000-2002. Birmensdorf: Eidg. Forschungsanstalt für Wald, Schnee und Landschaft.
Ozone exposure thresholds and foliar injury on forest plants in Switzerland
VanderHeyden, D., Skelly, J., Innes, J., Hug, C., Zhang, J., Landolt, W., & Bleuler, P. (2001). Ozone exposure thresholds and foliar injury on forest plants in Switzerland. Environmental Pollution, 111(2), 321-331. https://doi.org/10.1016/S0269-7491(00)00060-9
Aufnahmemethoden
Dobbertin, M., & Hug, C. (1998). Aufnahmemethoden. In P. Brang (Ed.), Berichte der Eidgenössischen Forschungsanstalt für Wald, Schnee und Landschaft: Vol. 345. Sanasilva-Bericht 1997. Zustand und Gefährdung des Schweizer Waldes - eine Zwischenbilanz nach 15 Jahren Waldschadenforschung (pp. 15-17).