THE JOURNAL OF ECOLOGY 
EDITED FOR THE 
BRITISH ECOLOGICAL SOCIETY 
BY 
FRANK CAVERS 
T HE objects of The Journal of Ecology are (i) to foster and promote in all 
ways the study of Ecology in the British Isles, serving as the organ of the 
British Ecological Society ; (2) to present a record of and commentary upon 
the progress of Ecology throughout the world. Its contents include original articles 
and notes on ecological topics of current importance, including methods of ecological 
study and research ; reviews and notices of publications of general ecological bearing 
and of work upon plant and animal communities in all parts of the world ; reports 
and notices of meetings of the British Ecological Society ; and the progress of the 
Nature Protection movement and of ecological work in Nature Reserves. 
The Journal of Ecology , being largely a Review, is indispensable to those 
desiring to keep abreast of the extensive and widely scattered literature of Ecology, 
of which it will take a comprehensive view, including in its scope not only work 
dealing with general principles, methods, surveys, and other ecological studies, but 
also publications dealing with Plant and Animal Ecology and Geography, Plankton- 
ologjq the science of soils (soil physics, chemistry, and the investigation of soil 
floras and faunas), and other branches of Natural Science (Geology, Climatology, 
Agriculture, Forestry, &c.), so far as these have a direct bearing upon Ecology— 
the relationships of plants to their environment in the widest sense, including the 
inter-relationships between plants and animals. In brief, it aims at furnishing 
a comprehensive review of progress in the entire field of Ecology, touching, as this 
field does, kindred branches of science on various sides. 
The Journal of Ecology is published quarterly — in March, June, September, and 
December. The annual subscription price, including postage to any part of the world, 
. for a single copy of each of the four issues making up the annual volume, is Fifteen 
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the Journal are payable in advance and should be sent to Mr. C. F. Clay, Cambridge 
University Press, Fetter Lane, London, E.C., either direct or through any bookseller. 
Members of the British Ecological Society should send their annual subscription 
to the Society, One Guinea (,£1 15.), which includes the supply of one copy of 
each of the four issues of the Journal , to the Secretaty, Dr. F. Cavers, University 
College, Gower Street, London, W.C., to whom all Editorial communications should 
also be addressed. 
Contents of Vol. IV, No. /. March 1916 
THE DAILY MARCH OF TRANSPIRING POWER AS INDICATED BY 
THE POROMETER AND BY STANDARDISED HYGROMETRIC 
PAPER. By Sam F. Trelease and Burton E. Livingston. 
THE BOTANICAL RESULTS OF A FENLAND FLOOD. By R. H. Compton. 
THE VEGETATION OF THE TARAWERA MOUNTAIN, NEW ZEALAND. 
By B. C. Aston. 
THE SALT MARSHES OF THE DOVEY ESTUARY. Part I. By R. H. 
Yapp, D, Johns, and O. T. Jones. 
NOTICES OF PUBLICATIONS ON FOREIGN VEGETATION :-New Zea- 
land Vegetation (Poppelwell, Oliver, Pegg). Somf Recent Descriptions 
of Prairie Vegetation (Vestal, Pool, Weaver). Vegetation of the Tooele 
Valley, Utah. 
Plates I-IV. 
