Results 291 to 300 of about 79,904 (348)

Photosynthesis of Overwintering Evergreen Plants

Annual Review of Plant Biology, 2003
In this review we focus on photosynthetic behavior of overwintering evergreens with an emphasis on both the acclimative responses of photosynthesis to cold and the winter behavior of photosynthesis in conifers. Photosynthetic acclimation is discussed in terms of the requirement for a balance between the energy absorbed through largely temperature ...
Gunnar, Oquist, Norman P A, Huner
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Mechanism of Overwintering in Trees

2018
Boreal trees possess very high freezing resistance, which is induced by short-day length and low temperatures, in order to survive severe subzero temperatures in winter. During autumn, cooperation of photoreceptors and circadian clock system perceiving photoperiod shortening results in growth cessation, dormancy development, and first induction of ...
Keita, Arakawa, Jun, Kasuga, Naoki, Takata   +2 more
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Overwinter Soil Moisture Changes

Transactions of the ASAE, 1985
ABSTRACT FIELD measurements of the overwinter soil moisture changes, those occurring from freeze-up up to the time of snowmelt, in the Canadian Prairies show that moisture losses are common from the shallow depth adjacent to the soil surface whereas, depending on the soil moisture content at the time of freezing, the amount of moisture in a 0 to 1 m ...
null D. M. Gray, null R. J. Granger, null G. E. Dyck   +2 more
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Both woody and herbaceous semi-natural habitats are essential for spider overwintering in European farmland

Agriculture, Ecosystems & Environment, 2018
Semi-natural habitats (SNH) support biodiversity and associated ecosystem services on farmland, thereby contributing to sustainable agriculture. However, little is known about the specific suitability of different types of SNH as overwintering habitat ...
L. Mestre, J. Schirmel, Johanna Hetz, Sebastian Kolb, S. Pfister, Michael Amato, L. Sutter, P. Jeanneret, M. Albrecht, M. Entling   +9 more
semanticscholar   +1 more source

Migration and Overwintering in Australian Monarch Butterflies (Danaus plexippus (L.) (Lepidoptera: Nymphalidae): a Review with New Observations and Research Needs

Journal of the Lepidopterists' Society, 2019
. Migration and overwintering of Monarch butterflies (Danaus plexippus) in south-eastern Australia is reviewed. Overwintering, non-reproductive aggregations of Monarchs were first reported in the 1930s and 1940s from near Sydney, New South Wales and ...
D. James, T. James
semanticscholar   +1 more source

Overwintering of pollen beetles and their predators in oilseed rape and semi-natural habitats

Agriculture, Ecosystems & Environment, 2018
Semi-natural habitats (SNH) maintain high levels of biodiversity and ecosystem functioning within agroecosystems. While management recommendations for SNH to promote biodiversity and optimize natural pest control, have mostly focused on improving food ...
L. Sutter, Michael Amato, P. Jeanneret, M. Albrecht   +3 more
semanticscholar   +1 more source

Overwintering Dormant Carnivorous Plants

Carnivorous Plant Newsletter, 1989
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Overwintering of Botrytis fabae

Transactions of the British Mycological Society, 1979
Sclerotia on crop debris were shown to be the most important form in which Botrytis fabae Sard. overwinters, producing infective conidia under humid conditions. Buried sclerotia rotted, probably because they became parasitized by Gliocladium roseum Bain. B. fabae may also overwinter as hyphae on dead bean stems, on volunteer bean seedlings or on
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Characteristics of overwintering leaves

2002
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Prebeg, Tatjana, Wrischer, Mercedes, Ljubešić, Nikola   +2 more
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Overwintering at Engineer Cantonment

1997
Abstract ON OCTOBER II, LONG AND JESSUP began their trip east by starting downstream in a canoe. Lieutenant James Graham was left in charge of the Western Engineer, with instructions to do certain repairs and to run the engines from time to time.
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