The ninth volume of Water-in-Plants Bibi iography includes papers in al I fields of plant water relations research which appeared during the year 1983. - from theoreti cal considerations about the state of water in cel 15 and its membrane transport to drought resistance of plants or physiological significance of irrigation. In addition to papers devoted entirely to plant water relations, papers on other topics are in cluded if they contain data on plant hydration level, water vapour efflux, rate of water uptake or water transport, etc., or if they contain valuable methodological in formation (measurement of selected microclimatic factors, soi I moisture etc. l. We have tried to cover ful Iy the relevant papers which have been publ ished in important scientific periodicals and books. Articles appeared in local journals, mimeographed booklets, abstracts of thesis and of symposia contributions, etc., were chosen mostly from reprints received directly from authors. The courtesy of those is highly appreciated. The manuscript is usual Iy prepared in May and June of the year fol lowing the year which it covers. Unfortunately some reprints come later and thus the respective references appear in the fol lowing volume, with one year delay. To maximize the value of the bibi iography the references are arranged alphabetic al Iy according to the authors' names, and each volume is provided with three indexes."

This book presents edited key papers from the International Symposium on Grassland Ecophysiology and Grazing Ecology held in Curtiba, Brazil in August 1999. It considers how plants within grasslands respond to and are adapted to grazing animals. Contributors are leading authorities from North and South America, Europe and Australasia.

Substantial progress has been made in seed science during the past few years, emphasizing the important role seed biology plays in advancing plant biotechnology agriculture and plant resource management and conservation. This book contains edited and revised papers from the 6th International Workshop on Seeds held in Mexico in January 1999 and describes the current status of seed research and technology.

The seventh volume of Water-in-Plants Bibl iography includes papers in al I fields of plant water relations research which appeared during the year 1981 - from theoreti- cal considerations about the state of water in cel Is and its membrane transport to drought resistance of plants or physiological significance of irrigation. In addition to papers devoted entirely to plant water relations, papers on other topics are in- cluded if they contain data on plant hydration level, water vapour efflux, rate of water uptake or water transport, etc., or if they contain valuable methodological in- formation (measurement of selected microcl imatic factors, soi I moisture etc.). We have tried to cover fully the relevant papers which have been publ ished in the most important scientific periodicals and books. Articles appeared in local jour- nals, mimeographed booklets, abstracts of thesis and of symposia contributions, etc., were chosen mostly from reprints received directly from authors. The courtesy of those authors who have already suppl ied us with reprints and I ists of their publ ica- tions is highly appreciated. The manuscript is usually prepared in May and June of the year fol lowing the year which it covers. Unfortunately some reprints come later and thus the respective references appear in the fol lowing volume, with one year de- lay. To maximize the value of the bib I iography the references are arranged alphabetic- ally according to the authors' names, and each volume is provided with three indexes.

The bibl iography includes papers in all f. ields of photosynthesis research - from stu- dies of rrDdel biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyll and carotenoid synthesis and destruction, etc. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area, etc. ). In many branches it has been difficult to define the I imits of interest for photosynthesis researchers. This pl-oblem has arisen e. g. in topics deal ing with the transfer of gases, where - in addition to the papers on carbon dioxide transfer - so- me papers on water vapour transfer are included, these being of general appl ication or bringing new approaches. On the other hand, many papers deal ing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour exchange has not been discussed. This volume contains references to papers publ ished in the year 1979, and, similarly to Vol. 9, also addenda including references published in the preceding peri- od (-i. e. 1966 to 1(78), The numbers of these additional references are labelled with an asterisk (*) in the I ist of references.

The sixth volume of Water-in-Plants Bibl iography includes papers in all fields of plant wa-rer relations research which appeared during the year 1980 - from theore- tical considerations about the state of water in cells and its membl"ane transport to drought resistance of plants or physiological significance of irrigation. In addition to papers devoted entirely to plant water I"elations, papers on other topics are included if they contain data on plant hydration level, water vapour efflux, ra- te of water uptake or \'later transport, etc., or if they contain valuable methodolo- gical informati-on (measurement of selected microcl imatic factors, soi I nx:>isture, etc. ). We have tried to cover fully the relevant papers whi ch have been publ ished in the rTDst important scienti fie periodicals and books. Articles appeared in local journals, mirreographed booklets, abstracts of thesis and of symposia contributions, etc., were chosen rTDstly from reprints received directly from authors. The courtesy of those authors who have already supplied us with reprints and lists of their - bl ications is highly appreciated. The manuscript is usually prepared in ~1ay and June of the year 10110l,ing the year which it covers. Unfortunataly some reprints come later and thus the respective references appear in the following vol ume, with one year delay. To maximize the value of the bibliography the references are alTanged alphabeti- cally according to the authors' names, and each volume is provided "ith three indexes.

The bib I iography includes papers in alI fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyl I and carotenoid synthesis and destruction; etc. , or if they contain valuable methodo I og i ca I information (measurement of se I ected env i ronmenta I *factors, I eat area, etc. ). In many branches it has been very difficult to define the I imits of interest for photosynthesis researchers. This problem has arisen e. g. in topics dealing with the transport of gases, where- in addition to the papers on C0 transfer- some pa- 2 pers on water vapour transfer are included, these being of general application. On the other hand, many papers dealing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour exchange has not been discussed. This volume contains references to papers pub I ished in the year 1976, and, similarly to Vol. 6, also addenda including references pub I ished in the preceding period (i. e. 1966- 1975 ). The numbers of these additional references are label led with an asterisk in the I ist of references.

The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyl I and carotenoid synthesis and destruction, eta. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area, eta. ). In many branches it has been difficult to define the I imits of interest for photosynthesis researchers. This problem has arisen e. g. in topics deal ing with the transfer of gases, where - in addition to the papers on carbon dioxide transfer - so- me papers on water vapour transfer are included, these being of general appl ication or bringing new approaches. On the other hand, many papers deal ing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour exchange has not been discussed. This volume contains references to papers publ ished in the year 1978, and, similarly to Vol. 8, also addenda including references publ ished in the preceding peri- od (i. e. 1966 to 1977). The numbers of these additional references are labelled with an asterisk (*) in the I ist of references.

The bibliography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely'to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyll and carotenoid synthesis and destruction, etc. " or if they contain valuable methodological information (measurement of selected environmental factors, leaf area, etc. ). In many branches it has been very difficult to define the I imits of interest for photosynthesis researchers. This problem has arisen e. g. in topics deal ing with the transport of gases, where - in addition to the papers on CO transfer - some pa- 2 pers on water vapour transfer are included, these being of general application. On the other hand, many papers deal ing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour 'exchange has not been discussed. This volume contains references to papers publiphed in the year 1974, and, simi larty to Vol. 4, also addenda inc~uding references publ ished in the preceding period (i. e. 1966 - 1973). The numbers of these additional references. are label led with an asterisk in the list of refe.

The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-called growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyll and carotenoid synthesis and destruction, etc. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area, etc. ). In many branches it has been ver'y difficult to define the I imits of interest for photosynthesis researchers. This problem has arisen e. g. in topics deal ing with the transport of gases, where - in addition to the papers on CO transfer - some pa- 2 pers on water vapour transfer are included, these being of general appl ication. On the other hand, many papers deal ing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour exchange has not been discussed. Th i s vo I ume conta i ns references to papers pub I i shed in the year ,1975, and, simi larly to Vol. 5, also addenda including references publ ished in the preceding period (i. e. 1966 - 1974). The numbers of these additional references are label led with an asterisk in the I ist of references.

The third volume of Water-in-Plants Bibl iography includes papers in al I fields of plant water relations research which appeared during the year 1977 - from theore tical considerations about the state of water in cel Is and its membrane transport to drought resistance of plants or physiological significance of irrigation. In addition to papers devoted entirely to plant water relations, papers on other topics are included if they contain data on plant hydration level, water vapour efflux, rate. of water uptake or water transport, etc., or if they contain valuable methodological information (measurement of selected microclimatic factors, soi I moisture, etc. l. We have tried to cover fully the relevant papers which have appeared in the important scientific periodicals and books. Articles published in local journals, mimeographed booklets, abstracts of thesis and of symposia contributions, etc., were chosen mostly from reprints received directly from authors. The courtesy of those authors who have already supplied us with reprints and lists of their publ ications is highly appreciated. The manuscript is usually prepared in May and June of the year fol lowing the year which it covers. Unfortunately some reprints come later and thus the respective references appear in the fol lowing volume, with one year delay. To maximize the value of the bibliography the references are arranged alphabe tical Iy according to the authors' names, and each volume is provided with three in dexes. The authors' index contains al I names of authors, co-authors and editors."

The bibl iography includes papers in al I fields of photosynthesis research - from stu- dies of model biochemical and biophysical systems of the photosynthesis mechanism to primary production studied by the so-cal led growth analysis. In addition to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyl I and carotenoid synthesis and destruction, etc. , or if they contain valuable methodological information (measurement of selected environmental factors, leaf area, etc. ). In many branches it has been very difficult to define the I imits of interest for photosynthesis researchers. This problem has arisen e. g. in topics deal ing with the transport of gases, where - in addition to the papers on CO transfer - some pa- 2 pers on water vapour transfer are included, these being of general appl ication. On the other hand, many papers deal ing with the anatomy and physiology of stomata have been omitted, if the aspect of carbon dioxide or water vapour exchange has not been discussed. This volume contains references to papers publ ished in the year 1973, and, simi larly to Vol. 3, also addenda including references publ ished in the preceding period (i. e. 1966 - 1972). The numbers of these additional references are label led with an asterisk in the list of references as wei I as in indexes.

From the point of view of individual consumer there are too many scientific papers being produced and published every year, too many to be looked up in the tremendous and steadi Iy increasing number and volume of scientific periodicals and proceedings from allover the world. This is not only the result of the "publish or perish" law, but also - let us hope mainly - the result of the increasing amount of true scientific information discovered. Even in a single scientific field too many papers are to be preselected according to the individual interest and to be looked through in order to see what they are reporting on. [And of course they are too many in these preselected to be read and studied in detai I. At the present nobody wi I I help us with this last link of what is called the information chain. But let us not speak about this lamentable point now. l Some tools are already wei I known and have been used to master more easily the overwhelming flood of scientific production as far as the first selection of information is concerned. Bibl iographies covering specific fields are one of these tools. They extremely faci I itate the preselection and when carefully indexed they give the user much more than a heap of selected titles. Such a periodiC bibliography in the field of plant-water relations is sti I I lacking.

The bibl iogra~hy includes papers i'n all fields of photosynthesis research, - from stu- dies of model biochemical and biophysical systems of the photosynthesis mech,anism to primary production studi'ed by the so-called growth analysis. In add,iti'on to papers devoted entirely to photosynthesis, papers on other topics are included if they con- tain data on photosynthetic activity, photorespiration, chloroplast structure, chlo- rophyll and carotenoid synthesis and destruction, etc. , or j'f tney contain valuaBle methodological information (measurement of selected environmental factors, leaf area, etc. ). In many branches i't has been very difHcult to define tne I imits of in- terest for photosynthesis researchers. This problem has arisen e. g. in topics deal- ing with the transport of gases, where - in addition to tee papers on C02 transfer some papers on water vapour transfer are i'ncluded, these being of general appl ication. On the other hand, many papers deal ing w'ith the anatomy and physiology of stomata have been omitted, if the aspect of carBon dioxide or water vapour exchange has not been discussed. This volume contains references to papers published in the year 1972, and, si- milarly to Vol . 2, also addenda including references published in the preceding pe- riod (i. e. 1966 - 1971). The numbers of these additional references are label led with an aster i sk in the list of references as we I I as in indexes.

The Symposium 'Genetic Aspects of Photosynthesis' was sponsored by the Insti tute of Plant Physiology and Biophysics of the Tajik Academy of Sciences and the Scientific Councils of the Academy of Sciences of the U.S.S.R. on the problem of photosynthesis, genetics and selection, and also by the N.I. Vavilov All-Union Society of Geneticists and Selectionists. The Symposium took place in Dushanbe on October 17-24, 1972. 223 scientists attended, including 209 participants from different parts of the Soviet Union and 14 honoured guests from Australia, Czechoslovakia, Denmark, German Democratic Republic, Hungary and the U.S.A. They represented various fields of biological sciences: molecular biology, bio chemistry, genetics, cytology, radiobiology, biophysics, plant physiology, and selection. The chairmen of the ten symposial sessions were the leading Soviet scientists, B.L. ASTAUROV, A. A. NICHIPOROVICH, A. A. SHLYK, Yu. S. NASYROV, V. B., EVSTIGNEEV, O. V. ZALENSKI , B. F. VANYUSHlN, N. P. VOSKRE SENSKA Y A, S. V. TAGEEV A and K. V. KVITKO. There were 57 speakers, and a further 40 experimental papers on the problems of genetic control of photosyn thesis were displayed on an exhibition of scientific research. Two special round table evening sessions were devoted to discussions on the mechanisms of the C 3 and C pathways of photosynthetic carbon metabolism and the structure of pho 4 tosynthetic membranes. The symposial sessions were concluded by a general dis cussion on the genetics of photosynthesis."

This book reports the proceedings of a meeting held in the 'Limburgs Universitair Centrum' , Diepenbeek, Belgium, August 26 to 30, 1974. In convening this meet ing, my aim was to bring together a small number of specialists working on photosynthesis of course but also always keeping in mind that plants are in fluenced by their environment (temperature, light quality and intensity, air com position, daylength . . . . . ) and can differently react according to their stage of deve lopment. In general, all these specialists work on whole plants cultivated in well known conditions (they are not 'market spinach specialists') but, when necessary, give up the idea of measuring photochemical activities in isolated they don't chloroplasts, enzyme kinetics . . . etc. It is noticeable that about 50% of them are working in laboratories directly involved with applied research in agriculture or forestry. The format of the meeting was intentionally kept small but it allowed generous time for discussion; thanks are due to Drs. O. BJOERKMAN, J. W. BRADBEER, M. M. LUDLOW and C. B. OSMOND for taking the chairs during these discussions. In such a small meeting, the choice of invited scientists was really a personnal one and thus reflected my own fields of interest. When planning the conference, I was continually divided between the wish for inviting other interesting people and the necessity of keeping time free for discussions.

In recent years, molecular biology has infiltrated into all branches of botany. This is particularly true of plant physiology. This book attempts to provide an introduction to the metabolic and developmental physiology of higher plants from a molecular biological point of view. Starting from the heterocatalytic function of DNA the first ten chapters deal with metabolism; development is presented in the last nine, starting from the autocatalytic functions of DNA and including certain topics oriented more toward metabolic physiology. Both fields of plant physiology are so closely linked that an in tegrated presen tation of this kind seemed not only possible but desirable. In contrast to other accounts, an attempt has been made to give equal weight to metabolism and development. In particular, the so-called "sec ondary" plant materials, which are of considerable interest to the phar macist, the nutrition technologist, the plant breeder, and the agriculturalist, as well as to the biologist, are treated sufficiently. It is ob vious that the wealth of material made an illustrative style of presentation necessary. The book is intended for beginners, and so it has had, in part, to be simplified. Even so it has not been possible to write it without mentioning hypotheses that anticipate much more research. The beginner ought also to learn how working hypotheses are first postulated on the basis of cer tain facts and then must either be proved or refuted.

It is generally accepted that photosynthesis, whereby solar is transformed into geobiochemical energy, is one of the most important processes in the bio sphere. When we realize that the human population, most of which is starving, wi I I double in 20-30 years, and that photosynthesis is in practice the only source (direct or indirect) of food not only for men, but for al I I iving beings, its im portance becomes even plainer. This fact was recognized from the outset of the International Biological Programme, when photosynthesis was selected as one of the principal problems to be concentrated on. The significance of the IBP in initiating a broader-based ap proach and worldwide collaboration need not be emphasized here; it is merely ne cessary to consider the rapid increase in the number of papers on photosynthesis since its inception. It is of fundamental importance for scientists working on photosynthesis to get information on what has been done in recent years in this discipl ine. Thus as complete as possible a bibl iography is badly needed. The complexity of this pro blem requires also that the progress of ecology, chemistry and physics, as far as they concern photosynthesis, be fol lowed. Such a bib I iography, covering at least the last ten years, wi I I be indispensable for final synthesis of the results of the IBP photosynthetic programme."

In biological literature, several definitions of quantitative autoradio graphy are given. The term is defined as either the determination and com parison of the density of silver grains above various structures or under varying conditions, or the determination of absolute quantities of radio activity. In both these cases, photometric measurement serves for more rapid and more exact evaluation of grain densities than would be possible by visual counting of the grains. The equipment generally used for the photometric measurement of silver grains consists of a microscope, a photocell, an electronic amplifier system and a display unit. Grains can be made accessible to photometric evaluation by various kinds of microscopic illumination: 1. Substage bright-field illumination. 2. Substage dark-field illumination. 3. Incident dark-field illumination. 4. Vertical bright-field illumination. With all these types of illumination, the relationship between the luminous flux I absorbed by the film, scattered into the objective and reflected or diffracted, and the flux 10 which is not affected by the film is used as a measure of grain density. Since these are differential measurements, the light beam I transmitted by the film is in itself a measure of grain density if the luminous flux 10 incident on the grains is kept constant. This approach has been used in a large number of measuring setups."

This book contains current knowledge and the most recent developments in the field of halophyte biology, ecology, and potential uses. Halophytes are characterised as plants that can survive and complete their life cycle in highly saline environments. This book explores the adaptive mechanisms and special features of halophytes that allow them to grow in environments that are unsuitable for conventional crops and considers their role as a source of food, fuel, fodder, fibre, essential oils, and medicines. Halophytes and Climate Change includes coverage of: - Special morphological, anatomical, and physiological features of halophytes - Ion accumulation patterns and homeostasis in halophytes - Potential use of halophytes in the remediation of saline soil - Growth and physiological response and tolerance to toxicity and drought - Mangrove ecology, physiology, and adaptation Written by a team of international authors and presented in full colour, this book is an essential resource for researchers in the fields of plant physiology, ecology, soil science, environmental science, botany, and agriculture.