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Seasonal and perennial changes in the distribution of water in the sapwood of conifers in sub-frigid zone1
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An analysis was made of progressive changes in patterns of cavitation in the sapwood of three species of conifer (Larix kaempferi, Abies sachalinensis, and Picea jezoensis) that were growing in a sub-frigid zone. In all three conifers, all tracheids of the newly forming outermost annual ring were filled with water or cytoplasm during the period from May to August. However, many tracheids in the transition zone from earlywood to latewood lost water in September, presumably through drought-induced cavitation. Cavitated tracheids tended to be continuously distributed in a tangential direction. ...
Related newspaper, magazine, and trade journal articles from HighBeam Research
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The Mechanism of Water Transport in Na+-Coupled Glucose Transporters Expressed in Xenopus Oocytes/Response to Zeuthen and Zeuthen's Comment to the Editor: Enough Local Hypertonicity Is Enough
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Old Chinese Canal Still Vital for Inland Water Transport
; ...projects to better accommodate water transport. By the end of 1995, the...five-river system, forming a water transport network linking all parts...Thanks to the projects, the water transport volume for Zhejiang province...
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Boosting inland water transport
; ...to build infrastructure for water transport during the 11th Five Year Plan...rest on coastal navigation and water transport safety supervision and rescue system, Li said at a national water transport meeting in Beijing. The investment...
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Water transport in brick, stone and concrete
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Biz Scene: Local
; Water transport Zhejiang Province plans to invest 37.7 billion...province's transport department, said development of water transport in the province lags behind road transport. But water transport takes up less land resources, consumes less...
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Bidirectional transepithelial water transport: Measurement and governing mechanisms
; ...regulated by luminal-to-basolateral water transport coupled to active transepithelial...simultaneous measurements of transmembrane water transport in both directions. The permeability...and their facility in controlling water transport depend on their regulatory function...
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Inland Water Transport Development Urged
; ...a national meeting on inland water transport construction that ended here today, Zou said inland water transport is inexpensive and energy-efficient...advantages in developing inland water transport as it has many rivers suitable...
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TRANS-EUROPEAN NETWORKS: COMMITTEE OF THE REGIONS EMPHASISES SHIPPING.
; ...environment-friendly modes of transport, including water transport, and be based on an integrated multi-mod...TEN-transport budget earmarked for water transport remains negligible (4% for inland...creation of high-quality projects for water transport, particularly regarding the ...
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PHOTOGRAPH OF FLOODS IN PAKISTAN
; Water transport: The streets of Lahore and 110 villages have been swamped by Pakistan's monsoon rains. Floods have claimed 189 lives Photograph: Reuter
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PIP(1) plasma membrane aquaporins in tobacco: From cellular effects to function in plants
; ...significance in the physiology of water transport in multicellular organisms remains...importance of symplastic aquaporin-mediated water transport in whole-plant water relations. INTRODUCTION...mechanisms of protein-mediated membrane water transport (Murata et al., 2000; De Groot ...
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