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Biological Sciences: biological properties and phenomena > age > animal age
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481 items, grouped by Natural Resources, Earth and Environmental Sciences (view ungrouped items)

atmospheric sciences (26)   
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Analysis of the trophy sport fishery for the speckled peacock bass in the Rio Negro River, Brazil
Fisheries management and ecology

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Management practices followed for draught cattle in the southern part of India
Tropical plant biology

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Does rumen–reticulum capacity correlate with body size or age in black-tailed deer?
European journal of wildlife research

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Climate and On-Farm Risk Factors Associated with Giardia duodenalis Cysts in Storm Runoff from California Coastal Dairies
Applied and environmental microbiology AEM

all 26 items...

earth system science (2)   
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Effects of pup age, maternal age, and birth date on pre-weaning survival rates of Weddell seals in Erebus Bay, Antarctica
Oikos

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Allantoin-N concentration changes and analysis of the influencing factors on its changes during different manure composting
Bioresource technology

ecology (120)   
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Analysis of the trophy sport fishery for the speckled peacock bass in the Rio Negro River, Brazil
Fisheries management and ecology

(Click to View)
Effects of nitrogen load variation in animal urination events on nitrogen leaching from grazed pasture
Agriculture, ecosystems and environment

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Molecular genetic analysis of a captive-breeding program: the vulnerable endemic Jamaican yellow boa
Conservation genetics

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Field age determination of leopards by tooth wear
African journal of ecology

all 120 items...

environment (21)   
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Climate and On-Farm Risk Factors Associated with Giardia duodenalis Cysts in Storm Runoff from California Coastal Dairies
Applied and environmental microbiology AEM

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Triploid Black Tiger shrimp (Penaeus monodon) performance from egg to harvest age
Aquaculture

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Digestive plasticity as a response to woodland fragmentation in roe deer
Ecological research

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Seroprevalence and risk factors associated to Bovine Herpesvirus 1 (BHV-1) infection in non-vaccinated dairy and dual purpose cattle herds in Ecuador
Preventive veterinary medicine

all 21 items...

environmental science (11)   
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Molecular genetic analysis of a captive-breeding program: the vulnerable endemic Jamaican yellow boa
Conservation genetics

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Occurrence of Cryptosporidium and Giardia on beef farms and water sources within the vicinity of the farms on Prince Edward Island, Canada
Veterinary parasitology

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Genetic parameters for fleece weight and fibre attributes in Argentinean Llamas reared outside the Altiplano
Small ruminant research

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Case-control study of cases of bovine spongiform encephalopathy born after July 31, 1996 (BARB cases) in Great Britain
The veterinary record

all 11 items...

geography (12)   
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Case-control study of cases of bovine spongiform encephalopathy born after July 31, 1996 (BARB cases) in Great Britain
The veterinary record

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Canine conjunctival hemangioma and hemangiosarcoma: a retrospective evaluation of 108 cases (1989-2004)
Veterinary ophthalmology

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Feline conjunctival hemangioma and hemangiosarcoma: a retrospective evaluation of eight cases (1993-2004)
Veterinary ophthalmology

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Seroprevalence of Avian Influenza Virus, Infectious Bronchitis Virus, Reovirus, Avian Pneumovirus, Infectious Laryngotracheitis Virus, and Avian Leukosis Virus in Nigerian Poultry
Avian diseases

all 12 items...

geology (10)   
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Climate and On-Farm Risk Factors Associated with Giardia duodenalis Cysts in Storm Runoff from California Coastal Dairies
Applied and environmental microbiology AEM

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Divergence of the growth characteristics and longevity of coexisting Platycephalidae (Pisces)
Marine and freshwater research

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Risk factors associated with prevalence and major bacterial causes of mastitis in dromedary camels (Camelus dromedarius) under different production systems
Tropical plant biology

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Genetic parameters for fleece weight and fibre attributes in Argentinean Llamas reared outside the Altiplano
Small ruminant research

all 10 items...

hydrology (4)   
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Effects of nitrogen load variation in animal urination events on nitrogen leaching from grazed pasture
Agriculture, ecosystems and environment

(Click to View)
Climate and On-Farm Risk Factors Associated with Giardia duodenalis Cysts in Storm Runoff from California Coastal Dairies
Applied and environmental microbiology AEM

(Click to View)
Occurrence of Cryptosporidium and Giardia on beef farms and water sources within the vicinity of the farms on Prince Edward Island, Canada
Veterinary parasitology

(Click to View)
Effects of feed- and water-based enrichment on activity and cannibalism in Muscovy ducklings
Applied animal behaviour science

natural resource management (14)   
(Click to View)
Molecular genetic analysis of a captive-breeding program: the vulnerable endemic Jamaican yellow boa
Conservation genetics

(Click to View)
Climate and On-Farm Risk Factors Associated with Giardia duodenalis Cysts in Storm Runoff from California Coastal Dairies
Applied and environmental microbiology AEM

(Click to View)
Renal Tubular-cell Neoplasms in Black-footed Ferrets (Mustela nigripes)-38 Cases
Veterinary pathology

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Cross-sectional Prevalence of Helminth Infections in Cattle on Traditional, Small-scale and Large-scale Dairy Farms in Iringa District, Tanzania
Veterinary research communications

all 14 items...

natural resources (209)   
(Click to View)
Analysis of the trophy sport fishery for the speckled peacock bass in the Rio Negro River, Brazil
Fisheries management and ecology

(Click to View)
Management practices followed for draught cattle in the southern part of India
Tropical plant biology

(Click to View)
Age and nutrition influence the concentrations of three branched chain fatty acids in sheep fat from Australian abattoirs
Meat science

(Click to View)
Effects of nitrogen load variation in animal urination events on nitrogen leaching from grazed pasture
Agriculture, ecosystems and environment

all 209 items...

soil science (3)   
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Effects of nitrogen load variation in animal urination events on nitrogen leaching from grazed pasture
Agriculture, ecosystems and environment

(Click to View)
Climate and On-Farm Risk Factors Associated with Giardia duodenalis Cysts in Storm Runoff from California Coastal Dairies
Applied and environmental microbiology AEM

(Click to View)
Allantoin-N concentration changes and analysis of the influencing factors on its changes during different manure composting
Bioresource technology