. Plant succession; an analysis of the development of vegetation. Plant ecology. 256 SUCCESSION IN EURASIA. Pallis (245) employs the following diagram (fig. 17) to represent the serai relations of open water, swamp, fen, and carr in East Norfolk: ' Ultimate cart t rSubmariti fen pasi Fen carr itime y Yi Fen association (X (Bure valley ^pe) T Fen association/3 (Yare valley type) Transitional assoclatiojis Grass fen CC -â (Yare) | Grass fen i3 « (Bure) 2. Grass fen7 (Bure, Yare and Waveney) 5 C Alluvial % Z Loam pastureâ "^ association ^ Swamp carr Closed reed swampCK (Typha and Phragmites
. Plant succession; an analysis of the development of vegetation. Plant ecology. 256 SUCCESSION IN EURASIA. Pallis (245) employs the following diagram (fig. 17) to represent the serai relations of open water, swamp, fen, and carr in East Norfolk: ' Ultimate cart t rSubmariti fen pasi Fen carr itime y Yi Fen association (X (Bure valley ^pe) T Fen association/3 (Yare valley type) Transitional assoclatiojis Grass fen CC -â (Yare) | Grass fen i3 « (Bure) 2. Grass fen7 (Bure, Yare and Waveney) 5 C Alluvial % Z Loam pastureâ "^ association ^ Swamp carr Closed reed swampCK (Typha and Phragmites) Closed I'eedsv^nnp/? 5. (Glyceria and Phalaria) » Open reed sv^amp iCarex paniculata. C. acutiformisi Open reed swannp (Typha and Phragmltes) t Open reed swamp (Scirpus iacustris) with rooted floatlrig-leaf association Freefioatlne association Submerged-leaf association t -1 Open water' Fig. 17.âHydrosere in Norfolk, England. After PaUis. Rankin (250) has determined the succession in lowland peat-moors to be the following (figs. 18 and 19): ESTTTARINE MoORS. BetuLeium tomentoaae (birchwood). Birch thicket. Birch scrub. Callunetum vtdgaris (heather moor). Eriophoro-Callunetum. Eriophoretum vaginati (cotton-grafis moor). Sphagnetum cymbifolii (Sphagnum moor). Existing Eriophoretimi. 5. Eriopharum peat, 3 inches. 46. Upper grey spongy Sphagnum peat,, 3 feet. 4a. Lower Sphagnum peat, 3 to 7 feet. Mixed brown peat (Eriophorum, CaUuna, and Sphagnum). Red slimy Sphagnum peat. Wood-peat, 9 inches (Betvla and- Pinus) in situ. Fen-peat, 3 to 4 feet {Phragmites, Cladium, Sdrpus, Carex, etc. 1. Drifted timber (oak, etc.). Basement clay. ^jM^,. Fig. 18.âGeneralized section of peat of Lonsdale estuarine moors. After Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Clements, Frederic E. (Frederic Edward)
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashi, bookyear1916
