References
Andersen, C. P., Nikolov, I., Nikolova, P., Matyssek, R., & Haberle, K.
H. (2005). Estimating ”autotrophic” belowground respiration in spruce
and beech forests: decreases following girdling. European Journal
of Forest Research, 124 (3), 155-163. doi:10.1007/s10342-005-0072-8
Aschan, G., & Pfanz, H. (2003). Non-foliar photosynthesis–a strategy
of additional carbon acquisition. Flora-Morphology, Distribution,
Functional Ecology of Plants, 198 (2), 81-97.
Brunner, I., Pannatier, E. G., Frey, B., Rigling, A., Landolt, W.,
Zimmermann, S., & Dobbertin, M. (2009). Morphological and physiological
responses of Scots pine fine roots to water supply in a dry climatic
region in Switzerland. Tree Physiology, 29 (4), 541-550.
De Schepper, V., & Steppe, K. (2013). Tree Girdling: a Tool to Improve
our Understanding of Coupled Sugar and Water Transport. In Ii
International Symposium on Woody Ornamentals of the Temperate Zone(Vol. 990, pp. 313-320).
Dobbertin, M., Eilmann, B., Bleuler, P., Giuggiola, A., Pannatier, E.
G., Landolt, W., . . . Rigling, A. (2010). Effect of irrigation on
needle morphology, shoot and stem growth in a drought-exposed Pinus
sylvestris forest. Tree Physiology, 30 (3), 346-360.
doi:10.1093/treephys/tpp123
Dobbertin, M., Mayer, P., Wohlgemuth, T., Feldmeyer-Christe, E., Graf,
U., Zimmermann, N., & Rigling, A. (2005). The decline of Pinus
sylvestris L. forests in the Swiss Rhone valley-a result of drought
stress? Phyton, 45 (4), 153.
Dobbertin, M., & Rigling, A. (2006). Pine mistletoe (Viscum album
ssp. austriacum ) contributes to Scots pine (Pinus sylvestris )
mortality in the Rhone valley of Switzerland. Forest Pathology,
36 (5), 309-322.
Durand-Gillmann, M., Cailleret, M., Boivin, T., Nageleisen, L.-M., &
Davi, H. (2014). Individual vulnerability factors of Silver fir
(Abies alba Mill. ) to parasitism by two contrasting biotic
agents: mistletoe (Viscum album ssp. abietis ) and bark beetles
(Coleoptera: Curculionidae: Scolytinae) during a decline process.Annals of Forest Science, 71 (6), 659-673.
Escher, P., Eiblmeier, M., Hetzger, I., & Rennenberg, H. (2004a).
Seasonal and spatial variation of carbohydrates in mistletoes
(Viscum album ) and the xylem sap of its hosts (Populus
euamericana and Abies alba ). Physiologia Plantarum,
120 (2), 212-219.
Escher, P., Eiblmeier, M., Hetzger, I., & Rennenberg, H. (2004b).
Spatial and seasonal variation in amino compounds in the xylem sap of a
mistletoe (Viscum album ) and its hosts (Populus spp. andAbies alba ). Tree Physiology, 24 (6), 639-650.
Galiano, L., Martínez‐Vilalta, J., & Lloret, F. (2011). Carbon reserves
and canopy defoliation determine the recovery of Scots pine 4 yr after a
drought episode. New Phytologist, 190 (3), 750-759.
Gao, D., Joseph, J., Werner, R. A., Brunner, I., Zürcher, A., Hug, C., .
. . Hagedorn, F. (2021). Drought alters the carbon footprint of trees in
soils—tracking the spatio-temporal fate of13C-labelled assimilates in the soil of an old-growth
pine forest. Global Change Biology, 27 (11), 2491-2506.
Glatzel, G., & Geils, B. (2009). Mistletoe ecophysiology:
host–parasite interactions. Botany, 87 (1), 10-15.
Joseph, J., Gao, D., Backes, B., Bloch, C., Brunner, I., Gleixner, G., .
. . Hug, C. (2020). Rhizosphere activity in an old-growth forest reacts
rapidly to changes in soil moisture and shapes whole-tree carbon
allocation. Proceedings of the National Academy of Sciences,
117 (40), 24885-24892.
Le, Q., Tennakoon, K., Metali, F., Lim, L., & Bolin, J. (2016).
Ecophysiological responses of mistletoe Dendrophthoe curvata
(Loranthaceae) to varying environmental parameters. Journal of
Tropical Forest Science, 28 (1), 59-67.
Le, Q., Tennakoon, K. U., Metali, F., Lim, L. B., & Bolin, J. F.
(2016). Host specific variation in photosynthesis of an obligate
xylem‐tapping mistletoe Dendrophthoe curvata in a Bornean heath forest.Nordic Journal of Botany, 34 (2), 235-243.
Lüttge, U., Haridasan, M., Fernandes, G. W., de Mattos, E. A., Trimborn,
P., Franco, A. C., . . . Ziegler, H. (1998). Photosynthesis of
mistletoes in relation to their hosts at various sites in tropical
Brazil. Trees, 12 (3), 167-174.
Popp, M., & Richter, A. (1998). Ecophysiology of xylem-tapping
mistletoes. In Progress in botany (pp. 659-674): Springer.
R Core Team. (2021). R: A language and environment for statistical
computing. Version 3.5.1. R foundation for statistical computing,
Vienna, Austria,
https://www.r-project.org/ .
Reich, P. B., Sendall, K. M., Stefanski, A., Rich, R. L., Hobbie, S. E.,
& Montgomery, R. A. (2018). Effects of climate warming on
photosynthesis in boreal tree species depend on soil moisture.Nature, 562 (7726), 263-267.
Richter, A., Popp, M., Mensen, R., Stewart, G., & Willert, D. (1995).
Heterotrophic carbon gain of the parasitic angiosperm Tapinanthus
oleifolius. Functional Plant Biology, 22 (4), 537-544.
Rigling, A., Bigler, C., Eilmann, B., Feldmeyer‐Christe, E., Gimmi, U.,
Ginzler, C., . . . Weber, P. (2013). Driving factors of a vegetation
shift from Scots pine to pubescent oak in dry Alpine forests.Global Change Biology, 19 (1), 229-240.
Rigling, A., Eilmann, B., Koechli, R., & Dobbertin, M. (2010).
Mistletoe-induced crown degradation in Scots pine in a xeric
environment. Tree Physiology, 30 (7), 845-852.
Sangüesa-Barreda, G., Linares, J. C., & Camarero, J. J. (2012).
Mistletoe effects on Scots pine decline following drought events:
insights from within-tree spatial patterns, growth and carbohydrates.Tree Physiology, 32 (5), 585-598.
Sangüesa-Barreda, G., Linares, J. C., & Camarero, J. J. (2013). Drought
and mistletoe reduce growth and water-use efficiency of Scots pine.Forest Ecology and Management, 296 , 64-73.
Scalon, M., Haridasan, M., & Franco, A. (2013). A comparative study of
aluminium and nutrient concentrations in mistletoes on
aluminium‐accumulating and non‐accumulating hosts. Plant Biology,
15 (5), 851-857.
Scalon, M. C., & Wright, I. J. (2015). A global analysis of water and
nitrogen relationships between mistletoes and their hosts: broad‐scale
tests of old and enduring hypotheses. Functional Ecology, 29 (9),
1114-1124.
Scalon, M. C., & Wright, I. J. (2017). Leaf trait adaptations of
xylem-tapping mistletoes and their hosts in sites of contrasting
aridity. Plant and Soil, 415 (1), 117-130.
Schaub, M., Haeni, M., Hug, C., Gessler, A., & Rigling, A. (2016). Tree
measurements 2002-2016 from the long-term irrigation experiment
Pfynwald, Switzerland. Swiss Federal Research Institute WSLSwissForestLab .
Schönbeck, L., Gessler, A., Hoch, G., McDowell, N. G., Rigling, A.,
Schaub, M., & Li, M.-H. (2018). Homeostatic levels of nonstructural
carbohydrates after 13 yr of drought and irrigation in Pinus
sylvestris . New Phytologist, 219 (4), 1314-1324.
doi:doi:10.1111/nph.15224
Schonbeck, L., Grossiord, C., Gessler, A., Gisler, J., Meusburger, K.,
D’Odorico, P., . . . Zweifel, R. (2021). Photosynthetic acclimation and
sensitivity to short-and long-term environmental changes.bioRxiv .
Schulze, E. D., Turner, N., & Glatzel, G. (1984). Carbon, water and
nutrient relations of two mistletoes and their hosts: a hypothesis.Plant, Cell & Environment, 7 (5), 293-299.
Simkin, A. J., Faralli, M., Ramamoorthy, S., & Lawson, T. (2020).
Photosynthesis in non‐foliar tissues: implications for yield. The
Plant Journal, 101 (4), 1001-1015.
Smith, P. L., & Gledhill, D. (1983). Anatomy of the endophyte ofViscum album L.(Loranthaceae). Botanical journal of the
Linnean Society, 87 (1), 29-53.
Solomon, N. U., James, I. M., Alphonsus, N. O.-O., & Nkiruka, R. U.
(2015). A review of host-parasite relationships. Annual Research
& Review in Biology, 5 (5), 372-384.
Streicker, D. G., Fenton, A., & Pedersen, A. B. (2013). Differential
sources of host species heterogeneity influence the transmission and
control of multihost parasites. Ecology letters, 16 (8), 975-984.
Těšitel, J., Plavcová, L., & Cameron, D. D. (2010). Interactions
between hemiparasitic plants and their hosts: the importance of organic
carbon transfer. Plant signaling & behavior, 5 (9), 1072-1076.
Vacchiano, G., Garbarino, M., Mondino, E. B., & Motta, R. (2012).
Evidences of drought stress as a predisposing factor to Scots pine
decline in Valle d’Aosta (Italy). European Journal of Forest
Research, 131 (4), 989-1000.
Wang, J. R., Hawkins, C., & Letchford, T. (1998). Photosynthesis, water
and nitrogen use efficiencies of four paper birch (Betula
papyrifera ) populations grown under different soil moisture and
nutrient regimes. Forest Ecology and Management, 112 (3), 233-244.
Yan, C. F., Gessler, A., Rigling, A., Dobbertin, M., Han, X. G., & Li,
M. H. (2016). Effects of mistletoe removal on growth, N and C reserves,
and carbon and oxygen isotope composition in Scots pine hosts.Tree Physiol, 36 (5), 562-575. doi:10.1093/treephys/tpw024
Zuber, D. (2004). Biological flora of central Europe: Viscum album
L . Flora-Morphology, Distribution, Functional Ecology of Plants,
199 (3), 181-203.
Zweifel, R., Bangerter, S., Rigling, A., & Sterck, F. J. (2012). Pine
and mistletoes: how to live with a leak in the water flow and storage
system? Journal of Experimental Botany, 63 (7), 2565-2578.