scholarly journals Brooks RR. 1998.Plants that hyperaccumulate heavy metals.384 pp. Wallingford: CAB International. £55 (hardback). Greenland DJ. 1997.The sustainability of rice farming. 279 pp. Wallingford: CAB International. £49 (hardback). Hill J, Becker HC, Tigerstedt PMA. 1997.Quantitative and ecological aspects of plant breeding. 275 pp. London: Chapman & Hall. £65.00 (hardback). Mattheck C. 1998.Design in nature—learning from trees.276 pp. Berling Heidelberg: Springer-Verlag. £30 (softback). Michaelis W. 1997.Air pollution—dimensions, trends and interactions with a forest ecosystem.177 pp. Berlin: Springer-Verlag. £49 (hardback). Williams JE, Woinarski JCZ, eds. 1997.Eucalypt ecology: Individuals to ecosystems. 430 pp. Cambridge: Cambridge University Press. A$130 (hardback).

1998 ◽  
Vol 82 (2) ◽  
pp. 267-271
Author(s):  
M Macnair
Keyword(s):  
Heavy Metals ◽  
Air Pollution ◽  
Plant Breeding ◽  
Forest Ecosystem ◽  
Rice Farming ◽  
Cambridge University ◽  
Ecological Aspects ◽  
Design In Nature

INFLUENCE OF AIR POLLUTION ON FOREST ECOSYSTEMS: ECOLOGICAL IMPACT OF HEAVY METALS

2010 ◽  
Vol 9 (10) ◽  
pp. 1401-1405
Author(s):  
Mihaela Budianu ◽  
Brindusa Mihaela Robu ◽  
Matei Macoveanu
Keyword(s):  
Heavy Metals ◽  
Air Pollution ◽  
Forest Ecosystems ◽  
Ecological Impact

Effects of ectoparasites on breeding success of great tits (Parus major) and pied flycatchers (Ficedula hypoleuca) in an air pollution gradient

1994 ◽  
Vol 72 (4) ◽  
pp. 624-635 ◽  
Author(s):  
Tapio Eeva ◽  
Esa Lehikoinen ◽  
Jorma Nurmi
Keyword(s):  
Heavy Metals ◽  
Air Pollution ◽  
Breeding Success ◽  
Detrimental Effect ◽  
Bird Species ◽  
Parus Major ◽  
Ficedula Hypoleuca ◽  
Nest Size ◽  
Minor Importance ◽  
Ceratophyllus Gallinae

Numbers of ectoparasitic blow fly (Protocalliphora azurea) larvae (Diptera: Calliphoridae), adult and larval hen fleas, Ceratophyllus gallinae (Siphonaptera: Ceratophyllidae), and other nest-dwelling insects were counted from the nests of the great tit, Parus major, and the pied flycatcher, Ficedula hypoleuca, in southwestern Finland around a factory complex emitting large quantities of sulphuric oxides and heavy metals. Protocalliphora azurea larvae were more frequently found in the nests of P. major than in those of F. hypoleuca. The prevalence of P. azurea larvae tended to be lower in polluted areas. The number of P. azurea larvae correlated positively with nest size and brood size of P. major. This may be caused by difficulties in sanitation of large and crowded nests. The numbers of fleas and their larvae were negatively affected by moisture in the nests. Nests of F. hypoleuca contained more adult fleas in polluted areas. This may indicate reduced resistance of birds exposed to heavy metals, but other possibilities are also discussed. We found a detrimental effect of P. azurea larvae on the growth of P. major nestlings, and an effect of fleas on mortality of F. hypoleuca nestlings, but these effects were not enhanced by air pollution. We conclude that the ectoparasites studied, at densities observed in our study area, are of minor importance in determining the breeding success of these two bird species.

George Douglas Hutton Bell. 18 October 1905 – 27 June 1993

2004 ◽  
Vol 50 ◽  
pp. 35-38
Author(s):  
Ralph Riley ◽  
John Enderby
Keyword(s):  
Plant Breeding ◽  
Agricultural Research ◽  
Wheat Variety ◽  
Barley Grain ◽  
Wheat Breeding ◽  
Malting Quality ◽  
Free Standing ◽  
Cambridge University ◽  
Plant Breeding Institute ◽  
The Government

Douglas Bell was the doyen of British plant breeders. He worked to turn what was previously a craft that made some use of science into a science–based technology.Having taken a first–class honours degree at the University College of Wales (Bangor), Bell went to the Cambridge University Plant Breeding Institute in 1928. There he worked under the supervision of F. L. (later Sir Frank) Engledow (FRS 1946). His PhD research concerned genetic variability in barley varieties, and barley remained his principal interest henceforth. At the height of his powers Bell was able rapidly to assess the agricultural potential of wide arrays of genetically distinct lines. This was based on keen observation and the ability to discriminate among many characteristics simultaneously. It often seemed like intuition. At the same time he was a keen judge of the malting quality of barley grain and was often called on to exercise his skill in competitions.After completing the PhD requirements, Bell continued to work with Engledow in the Cambridge School of Agriculture, first as a demonstrator and then as a lecturer. Generations of students praised the clarity of his lectures. From Engledow he inherited an interest in the components of yield in cereals. Starting with the number of ears per plant, spikelets per ear, grains per spikelet and grain weight he became interested in the physiology of yield. This subsequently led him to promote attempts to use physiological characteristics to predict yielding ability in the selection of new varieties. Also during this period Bell assisted Engledow in wheat breeding, work that resulted in the development of the breadmaking winter–wheat variety Holdfast.Bell's leadership in plant breeding came to its full realization when he became Director of the Plant Breeding Institute (PBI), Cambridge, in 1947. The government had decided in the immediate postwar period to expand agricultural research in the UK. Numbers of free–standing research establishments were created with the general responsibility for them vested in the Agricultural Research Council. Under these arrangements the PBI was separated from Cambridge University. As Director, Bell together with the governing body set a policy for the institute. It was then his responsibility to choose a site (Trumpington, Cambridge), recruit a staff and plan the buildings and facilities including the farm.

A Study of Air Pollution with Heavy Metals in Athens City and Attica Basin Using Evergreen Trees as Biological Indicators

2012 ◽  
Vol 148 (3) ◽  
pp. 396-408 ◽  
Author(s):  
Thomas Sawidis ◽  
Panagiotis Krystallidis ◽  
Dimitrios Veros ◽  
Mukesh Chettri
Keyword(s):  
Heavy Metals ◽  
Air Pollution ◽  
Biological Indicators

The Research Progress of Heavy Metals in PM2.5

2014 ◽  
Vol 955-959 ◽  
pp. 1397-1404 ◽  
Author(s):  
Li Na Shi ◽  
Xun Xu ◽  
Xiao Yan Dou ◽  
Xu Dong Zhao
Keyword(s):  
Heavy Metals ◽  
Air Pollution ◽  
Human Health ◽  
Human Body ◽  
Chemical Form ◽  
The Body ◽  
Detection Methods ◽  
Research Progress ◽  
Depth Study

PM2.5 is one of the most important components in air pollution. It is also the focus of the most closely watched at home and abroad. Based on its small size, complex components, and strongenvironmental activity, it can be used as a carrier for chemicals, heavy metals, bacteria, toxins and carcinogens into the body. Then, as a result, it will affect Human Body Health. Heavy metals are important components of PM2.5, and the long-term accumulation of heavy metals in PM2.5 poses a great threat on human health and the environment. This paper reviewed the sources, distribution methods,chemical form, detection methods, disposal way, research progress of heavy metals in PM2.5. As a result, it provided a reference for in-depth study on the future.

Multielemental analysis in Nerium Oleander L. leaves as a way of assessing the levels of urban air pollution by heavy metals

2019 ◽  
Vol 152 ◽  
pp. 18-24 ◽  
Author(s):  
Ramon S. Santos ◽  
Francis A.C.R.A. Sanches ◽  
Roberta G. Leitão ◽  
Catarine C.G. Leitão ◽  
Davi F. Oliveira ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Air Pollution ◽  
Urban Air Pollution ◽  
Nerium Oleander ◽  
Urban Air ◽  
Multielemental Analysis
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