Blanke M (1989) Wieviel Licht nimmt eine Apfelfrucht auf? (Light absorption of developing apple fruit). Erwerbsobstbau 31:157–161
Blanke M, Lenz F (1985) Spaltöffnungen, Fruchtoberfläche und Transpiration wachsender Apfelfrüchte der Sorte ‘Golden Delicious’. Erwerbsobstbau 27:139–143
Brooks C, Fisher DF (1926) Some high-temperature effects in apples: contrasts in the two sides of an apple. J Agric Res 32:1–16
Butler DR (1976) Estimation of the transpiration rate in an apple orchard from net radiation and vapour pressure deficit measurements. Agric Meteorol 16:277–289
Darbyshire R, McClymont L, Goodwin I (2015) Sun damage risk of Royal Gala apple fruit-growing districts in Australia. N Z J Crop Hortic Sci 43:222–232
Donsì G, Ferrari G, Nigro R (1996) Experimental determination of thermal conductivity of apple and potato at different moisture contents. J Food Eng 30:263–268
Evans RG (2004) Energy balance of apples under evaporative cooling. Trans ASAE 47:1029–1037
Green SR, McNaughton KG (1997) Modelling effective stomatal resistance for calculating transpiration from an apple tree. Agric For Meteorol 83:1–26
Häckel H (1973) Über die Wärmeleitfähigkeit von Fruchtfleisch. Gartenbauwissenschaft 38:139–150
Hanke M‑V (2017) Klimawandel – Ausrichtung der Züchtung bei Obst. J Kulturpflanz 69:51–52
Hellebrand HJ, Beuche H, Linke M, Herold B, Geyer M (2001) Chances and shortcomings of thermal imaging in the evaluation of horticultural products. http://www2.atb-potsdam.de/hauptseite-deutsch/Institut/Abteilungen/abt2/mitarbeiter/jhellebrand/jhellebrand/Publikat/PMA2001.pdf. Accessed 13 July 2020
Holmes R, Crisera M, Brown G (2009) Harvest and post harvest options for heat affected apples and pears. Aust Fruitgrow 2:8–10
Hother K, Herold B, Geyer M (1995) Grenzen und Erkennung von Qualitätsfehlern im Apfelgewebe bei Messung der spektralen Reflexion. Gartenbauwissenschaft 60:162–166
Jones HG, Higgs KH (1982) Surface conductance and water balance of developing apple (Malus pumila Mill.) fruits. J Exp Bot 33:67–77
Kobel F (1931) Lehrbuch des Obstbaus. Springer, Berlin
Landsberg JJ, Powell DBB, Butler DR (1973) Microclimate in an apple orchard. J Appl Ecol 10:881–896
Lebe R, Schulte E (2008) Sonnenbrandschäden an Apfelfrüchten in der Saison 2007. Obstbau 33:309–312
Legates DR, McCabe GJ (1999) Evaluating the use of “goodness-of-fit” measures in hydrologic and hydroclimatic model validation. Water Resour Res 35:233–241
Li L, Peters T, Zhang Q, Zhang J, Huang D (2014) Modeling apple surface temperature dynamics based on weather data. Sensors 14:20217–20234
Lisowa H, Wujec M, Lis T (2002) Influence of temperature and variety on the thermal properties of apples. Int Agrophys 16:43–52
Lolicato S (2011) Sun protection for fruit. A practical manual for preventing sunburn on fruit. Farm Services Victoria, Department of Primary Industries, Victoria, Australia
Makeredza B (2011) Studies towards understanding sunburn in apple. Master thesis, Dept. of Horticultural Science, Stellenbosch University, South Africa
McAdams WH (1954) Heat transmission. McGraw-Hill, New York
McCaskill MR, McClymont L, Goodwin I, Green S, Partington DL (2016) How hail netting reduces apple fruit surface temperature: a microclimate and modelling study. Agric For Meteorol 226/227:148–160
Monteith JL, Unsworth MH (2013) Principles of environmental physics, 4th edn. Elsevier, Amsterdam
Nash JE, Sutcliffe JV (1970) River flow forecasting through conceptual models. Part I—A discussion of principles. J Hydrol 10:282–290
Nobel PS (1975) Effective thickness and resistance of the air boundary layer adjacent to spherical plant parts. J Exp Bot 26:120–130
Racskó J, Schrader LE (2012) Sunburn of apple fruit: Historical background, recent advances and future perspectives. CRC Crit Rev Plant Sci 31:455–504
Saudreau M, Marquier A, Adam B, Monney P, Sinoquet H (2009) Experimental study of fruit temperature dynamics within apple tree crowns. Agric For Meteorol 149:362–372
Saudreau M, Sinoquet H, Santin O, Marquier A, Adam B, Longuenesse J‑J, Guilioni L, Chelle M (2007) A 3D model for simulating the spatial and temporal distribution of temperature within ellipsoidal fruit. Agric For Meteorol 147:1–15
Schrader L (2010) Interactive sunburn model. Tree Fruit Research and Extension Center, Washington State University, Wenatchee
Schrader L, Sun J, Felicetty D, Seo J‑H, Jedlow L, Zhang J (2003a) Stress-induced disorders: Effects on apple fruit quality. In: Washington Tree Fruit Postharvest Conference Wenatchee, WA, 2–3 December 2003
Schrader L, Zhang J, Sun J (2003b) Environmental stresses that cause sunburn on apple. Acta Hortic 618:397–405
Schrader LE, Zhang J, Duplaga WK (2001) Two types of sunburn in apple caused by high fruit surface (peel) temperature. Plant Health Prog. https://doi.org/10.1094/PHP-2001-1004-01-RS
Smart RE, Sinclair TR (1976) Solar heating of grape berries and other spherical fruits. Agric Meteorol 17:241–259
Steffens M (2008) Einsatz der klimatisierenden Beregnung zum Schutz vor Sonnenbrand. Mitt Obstbauversuchsringes Alten Landes 63:353–354
Steffens M (2013) Rückblick auf die Sonnenbrandsituationen in 2012 – Bericht aus Sicht der Beratung. Mitt Obstbauversuchsringes Alten Landes 68:119–121
Sweat VE (1974) Experimental values of thermal conductivity of selected fruits and vegetables. J Food Science 39:1080–1083
Thorpe MR (1974) Radiant heating of apples. J Appl Ecol 11:755–760
Tscheuschner H‑D (ed) (2004) Grundzüge der Lebensmitteltechnik. Behr’s Verlag, Hamburg
VDI (Verein Deutscher Ingenieure) (2006) VDI Wärmeatlas – Berechnungsblätter für den Wärmeübergang, 10th edn. Springer, Berlin
Wagner J, Böttcher F (2010) Sonnenbrand am Apfel. Schweiz Z Obst Weinbau 146(11):10–12
Webb L, Darbyshire R, Erwin T, Goodwin I (2017) A robust impact assessment that informs actionable climate change adaptation: future sunburn browning risk in apple. Int J Biometeorol 61:891–901
Wiebusch J‑H (2019) Sonnenbrand an Äpfeln. Mitt Obstbauversuchsringes Alten Landes 74:157–161
Willmott CJ, Matsuura K (2005) Advantages of the mean absolute error (MAE) over the root mean square error (RMSE) in assessing average model performance. Clim Res 30:79–82
WMO (2014) Guide to meteorological instruments and methods of observation. https://www.wmo.int/pages/prog/www/IMOP/CIMO-Guide.html. Accessed 13 July 2020 (WMO-No. 8)