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Research Output 1972 2018

1972
22 Citations (Scopus)
surface area
organisms
molds (fungi)
films (materials)
methodology
90 Citations (Scopus)

A new radiotracer technique involving 14C and 51Cr, for estimating the assimilation efficiencies of aquatic, primary consumers

Calow, P. & Fletcher, C. R., Jun 1 1972, In : Oecologia. 9, 2, p. 155-170 16 p.

Research output: Contribution to journalArticle

assimilation efficiency
assimilation (physiology)
feces
food
methodology
1973
29 Citations (Scopus)
algae
chemoreception
mull
detritivores
snail
20 Citations (Scopus)

Gastropod associations within Malham Tarn, Yorkshire

CALOW, P., Jan 1 1973, In : Freshwater Biology. 3, 6, p. 521-534 14 p.

Research output: Contribution to journalArticle

rocky shore
gastropod
weed
Gastropoda
weeds
20 Citations (Scopus)

On the regulatory nature of individual growth: some observations from freshwater snails

Calow, P., Jan 1 1973, In : Journal of Zoology. 170, 4, p. 415-428 14 p.

Research output: Contribution to journalArticle

growth models
snail
snails
disturbance
temperature
46 Citations (Scopus)

The food of Ancylus fluviatilis (Müll.), a littoral stone-dwelling, herbivore

Calow, P., Jun 1 1973, In : Oecologia. 13, 2, p. 113-133 21 p.

Research output: Contribution to journalArticle

food preference
food choices
herbivore
herbivores
periphyton
1974
19 Citations (Scopus)

Calorific values in the phylum Platyhelminthes: the relationship between potential energy, mode of life and the evolution of entoparasitism

Calow, P. & Jennings, J. B., Jan 1 1974, In : BIOL.BULL.. 147, 1, p. 81-94 14 p.

Research output: Contribution to journalArticle

Platyhelminthes
energy
35 Citations (Scopus)

Evidence for bacterial feeding in planorbis contortus linn. (gastropoda: Pulmonata)

Calow, P., Jan 1 1974, In : Journal of Molluscan Studies. 41, 2, p. 145-156 12 p.

Research output: Contribution to journalArticle

Gastropoda
68 Citations (Scopus)
locomotion
gastropod
mucus
Gastropoda
metabolism
7 Citations (Scopus)
gastropod
Gastropoda
dwelling
stone
littoral
1975
56 Citations (Scopus)

Cellulase activity and niche separation in freshwater gastropods

Calow, P. & Calow, L. J., Dec 1 1975, In : Nature. 255, 5508, p. 478-480 3 p.

Research output: Contribution to journalArticle

Gastropoda
Cellulase
Snails
Fresh Water
Diet
44 Citations (Scopus)
defecation
gastropod
snails
Gastropoda
snail
20 Citations (Scopus)

On the nature and possible utility of epilithic detritus

Calow, P., Mar 1 1975, In : Hydrobiologia. 46, 2-3, p. 181-188 8 p.

Research output: Contribution to journalArticle

detritus
material forms
detritivores
aquatic habitat
energy content
84 Citations (Scopus)
absorption efficiency
feeding methods
ingestion rate
gastropod
Gastropoda
53 Citations (Scopus)

The relationship between high fecundity and the evolution of entoparasitism

Jennings, J. B. & Calow, P., Jun 1 1975, In : Oecologia. 21, 2, p. 109-115 7 p.

Research output: Contribution to journalArticle

fecundity
evolutionary theory
ectoparasite
Platyhelminthes
ectoparasites
1977
99 Citations (Scopus)

Ecology, Evolution and Energetics: A Study in Metabolic Adaptation

Calow, P., Jan 1 1977, In : Advances in Ecological Research. 10, C, p. 1-62 62 p.

Research output: Contribution to journalArticle

metabolic studies
energetics
ecology
transformers (equipment)
organisms
2 Citations (Scopus)

Irradiation studies on rejuvenation in triclads

Calow, P., Jan 1 1977, In : Experimental Gerontology. 12, 5-6, p. 173-179 7 p.

Research output: Contribution to journalArticle

Rejuvenation
Aging of materials
Irradiation
13 Citations (Scopus)

Locomotory strategies in freshwater triclads and their effects on the energetics of degrowth

Calow, P. & Woollhead, A. S., Dec 1 1977, In : Oecologia. 27, 4, p. 353-362 10 p.

Research output: Contribution to journalArticle

starvation
catabolism
energetics
mucus
heat
5 Citations (Scopus)

Optimal strategies for the metabolism of reserve materials in microbes and metazoa

Calow, P. & Jennings, J. B., Apr 7 1977, In : Journal of Theoretical Biology. 65, 3, p. 601-603 3 p.

Research output: Contribution to journalLetter

Biological Models
Animalia
Starvation
microbiology
Microbiology
1978
8 Citations (Scopus)

Bidder's hypothesis revisited. Solution to some key problems associated with general molecular theory of ageing

Calow, P., Jan 1 1978, In : Gerontology. 24, 6, p. 448-458 11 p.

Research output: Contribution to journalArticle

Asexual Reproduction
Stochastic Processes
1979
30 Citations (Scopus)

Heads and tails: Adaptational aspects of asexual reproduction in freshwater tnclads

Calow, P., Beveridge, M. & Sibly, R., Dec 1 1979, In : Integrative and Comparative Biology. 19, 3, p. 715-727 13 p.

Research output: Contribution to journalArticle

asexual reproduction
egg production
tail
spermatozoa
energy
275 Citations (Scopus)

The cost of reproduction-a physiological approach.

Calow, P., Feb 1 1979, In : Biological Reviews of the Cambridge Philosophical Society. 54, 1, p. 23-40 18 p.

Research output: Contribution to journalReview article

Ecology
Fish
Animals
Costs
Energy Metabolism
1980
2 Citations (Scopus)

Leeches: An adaptational approach to their ecology and physiology

Calow, P. & Riley, H., Dec 1 1980, In : Journal of Biological Education. 14, 4, p. 279-289 11 p.

Research output: Contribution to journalArticle

Leeches
Hirudinea
physiology
Ecology
ecology
1981
10 Citations (Scopus)

Life‐cycle and feeding strategies of freshwater triclads: a synthesis

Calow, P., Davidson, A. F. & Woollhead, A. S., Jan 1 1981, In : Journal of Zoology. 193, 2, p. 215-237 23 p.

Research output: Contribution to journalArticle

feeding methods
synthesis
immunity
foraging
food
7 Citations (Scopus)

Transepidermal uptake of the amino acid leucine by freshwater triclads

Calow, P. & Read, D. A., Jan 1 1981, In : Comparative Biochemistry and Physiology -- Part A: Physiology. 69, 3, p. 443-448 6 p.

Research output: Contribution to journalArticle

Invertebrates
Fresh Water
Leucine
Amino Acids
1982
11 Citations (Scopus)

Asexual reproduction in protozoa and invertebrates

Sibly, R. & Calow, P., Jun 7 1982, In : Journal of Theoretical Biology. 96, 3, p. 401-424 24 p.

Research output: Contribution to journalArticle

Asexual Reproduction
Protozoa
Cnidaria
asexual reproduction
Invertebrates
12 Citations (Scopus)

Observations on reproductive effort in British erpobdellid and glossiphonid leeches with different life cycles.

Calow, P. & Riley, H., Jan 1 1982, In : Journal of Animal Ecology. 51, 3, p. 697-712 16 p.

Research output: Contribution to journalArticle

leech
reproductive effort
Hirudinea
life cycle (organisms)
life cycle
1983
101 Citations (Scopus)

An integrated approach to life-cycle evolution using selective landscapes

Sibly, R. & Calow, P., Jun 21 1983, In : Journal of Theoretical Biology. 102, 4, p. 527-547 21 p.

Research output: Contribution to journalArticle

Life Cycle Stages
Life Cycle
Breeding
Life cycle
life cycle (organisms)
16 Citations (Scopus)

Energetics of reproduction and its evolutionary implications

CALOW, P., Jan 1 1983, In : Biological Journal of the Linnean Society. 20, 2, p. 153-165 13 p.

Research output: Contribution to journalArticle

energetics
gamete
food
gametogenesis
energy
9 Citations (Scopus)

Evolutionary principles.

Calow, P., Jan 1 1983, Evolutionary principles.. Blackie, Tertiary Level Biology Series; distributed in USA by Chapman & Hall, New York

Research output: Chapter in Book/Report/Conference proceedingChapter

gradualism
DNA
gene
history
22 Citations (Scopus)

Pattern and Paradox in Parasite Reproduction

Calow, P., Jan 1 1983, In : Parasitology. 86, 4, p. 197-207 11 p.

Research output: Contribution to journalArticle

Reproduction
Parasites
Life Cycle Stages
parasites
life cycle (organisms)
1984
40 Citations (Scopus)

Direct and absorption costing in the evolution of life cycles

Sibly, R. & Calow, P., Dec 7 1984, In : Journal of Theoretical Biology. 111, 3, p. 463-473 11 p.

Research output: Contribution to journalArticle

Biological Models
Mathematics
Age Factors
Pregnancy
Life Cycle Stages
1 Citation (Scopus)
Fresh Water
Leucine
Amino Acids
1985
100 Citations (Scopus)

Are patterns of growth adaptive?

Sibly, R., Calow, P. & Nichols, N., Feb 7 1985, In : Journal of Theoretical Biology. 112, 3, p. 553-574 22 p.

Research output: Contribution to journalArticle

Growth
body size
determinate growth
prediction
birth rate
1986
15 Citations (Scopus)

Estimating the abundance of stone-dwelling organisms: a new method.

Wrona, F. J., Calow, P., Ford, I., Baird, D. J. & Maltby, L., Jan 1 1986, In : Canadian Journal of Fisheries and Aquatic Sciences. 43, 10, p. 2025-2035 11 p.

Research output: Contribution to journalArticle

lentic systems
lotic systems
organisms
sampling
population density
9 Citations (Scopus)
semelparity
Hirudinea
life history
fecundity
leech
9 Citations (Scopus)

Intraspecific life-history variation in Erpobdella octoculata ( Hirudinea: Erpobdellidae). I. Field study.

Maltby, L. & Calow, P., Jan 1 1986, In : Journal of Animal Ecology. 55, 2, p. 721-738 18 p.

Research output: Contribution to journalArticle

Hirudinea
life history
sewage outfall
mortality
water
6 Citations (Scopus)

Ontogenetic patterns and phylogenetic trends in freshwater flatworms (Tricladida); constraint or selection?

Calow, P. & Read, D. A., Jan 1 1986, In : Hydrobiologia. 132, 1, p. 263-272 10 p.

Research output: Contribution to journalArticle

Tricladida
flatworm
Platyhelminthes
Planariidae
life history
48 Citations (Scopus)

Why breeding earlier is always worthwhile

Sibly, R. & Calow, P., Dec 7 1986, In : Journal of Theoretical Biology. 123, 3, p. 311-319 9 p.

Research output: Contribution to journalArticle

Fitness
Breeding
Reproduction
Mortality Rate
breeding
1987
15 Citations (Scopus)
Acute Toxicity Tests
Isopoda
Fresh Water
Toxicity
Buffers
22 Citations (Scopus)

Ecological compensation-a complication for testing life-history theory

Sibly, R. & Calow, P., Mar 21 1987, In : Journal of Theoretical Biology. 125, 2, p. 177-186 10 p.

Research output: Contribution to journalArticle

Life Testing
Population Dynamics
Complications
life history
birth rate
1 Citation (Scopus)
Planarians
cocoons
Reproduction
Pellionia
Temperature
40 Citations (Scopus)

Towards a definition of functional ecology

Calow, P., Jan 1 1987, In : Functional Ecology. 1, 1, p. 57-61 5 p.

Research output: Contribution to journalArticle

ecology
molecular genetics
population dynamics
demographic statistics
parameter
1988
35 Citations (Scopus)
Lymnaea
lentic systems
lotic systems
shell (molluscs)
genetic variance
7 Citations (Scopus)

Optimal feeding in a freshwater sit-and-wait predator, Alboglossiphonia heteroclita (L.) (Hirudinoidea: Glossiphoniidae)

Wrona, F. J. & Calow, P., Jan 1 1988, In : Functional Ecology. 2, 2, p. 171-175 5 p.

Research output: Contribution to journalArticle

digestive system
predator
predators
ingestion rate
carnivore
23 Citations (Scopus)

Optimal size of seasonal breeders

Sibly, R., Calow, P. & Smith, R. H., Jul 7 1988, In : Journal of Theoretical Biology. 133, 1, p. 13-21 9 p.

Research output: Contribution to journalArticle

Breeding
Body Size
Eggs
Graphical Methods
animal breeding
2 Citations (Scopus)

Some observations on the number and packaging of eggs of Lymnaea peregra (Müller) (gastropoda: Pulmonata)

Lam, P. K. S. & Calow, P., Aug 1 1988, In : Journal of Molluscan Studies. 54, 3, p. 357-359 3 p.

Research output: Contribution to journalComment/debate

Lymnaea
Packaging
packaging
Gastropoda
egg
1989
289 Citations (Scopus)

A life‐cycle theory of responses to stress

SIBLY, R. M. & CALOW, P., Jan 1 1989, In : Biological Journal of the Linnean Society. 37, 1-2, p. 101-116 16 p.

Research output: Contribution to journalArticle

stress response
mortality
fitness
prediction
stress change
4 Citations (Scopus)

A model to test the potency of inhalation anaesthetics

Mckenzie, J. D., Calow, P. & Nimmo, W. S., Oct 1 1989, In : British Journal of Anaesthesia. 63, 4, p. 489-491 3 p.

Research output: Contribution to journalArticle

Inhalation Anesthetics
Daphnia
Anesthesia
Cladocera
Enflurane
5 Citations (Scopus)

Ecotoxicology?

CALOW, P., Jan 1 1989, In : Journal of Zoology. 218, 4, p. 701-704 4 p.

Research output: Contribution to journalReview article

ecotoxicology