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Biological Sciences: anatomy and morphology > animal anatomy > digestive system
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8930 items, grouped by Natural Resources, Earth and Environmental Sciences (view ungrouped items)

atmospheric sciences (285)   
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Which prey sustains cold-adapted invertebrate generalist predators in arable land? Examining prey choices by molecular gut-content analysis
Journal of applied ecology

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Eryngium foetidum L.: A review
Fitoterapia

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Effects of seed ingestion and herbivory by waterfowl on seedling establishment: a field experiment with wigeongrass Ruppia maritima in Donana, south-west Spain
Plant ecology

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Hypometabolism and basking: the strategies of Alpine ibex to endure harsh over-wintering conditions
Functional ecology

all 285 items...

earth system science (67)   
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Effects of increasing levels of stearidonic acid on methane production in a rumen in vitro system
Animal feed science and technology

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Spatial distribution and human contamination quantification of trace metals and phosphorus in the sediments of Chaohu Lake, a eutrophic shallow lake, China
Environmental monitoring and assessment

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Influence of Changing Plant Food Sources on the Gut Microbiota of Saltmarsh Detritivores
Microbial ecology

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Manipulation of rumen fermentation and methane production with plant secondary metabolites
Animal feed science and technology

all 67 items...

ecology (1705)   
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Integrating stomach content and stable isotope analyses to elucidate the feeding habits of non-native sharptooth catfish Clarias gariepinus
Biological invasions

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Elevated mercury exposure and neurochemical alterations in little brown bats (Myotis lucifugus) from a site with historical mercury contamination
Ecotoxicology.

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The Microbial Community in the Feces of the Giant Panda (Ailuropoda melanoleuca) as Determined by PCR-TGGE Profiling and Clone Library Analysis
Microbial ecology

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The symbiotic relationship between Lychnorhiza lucerna (Scyphozoa, Rhizostomeae) and Libinia spinosa (Decapoda, Epialtidae) in the Río de la Plata (Argentina–Uruguay)
Marine biology

all 1705 items...

environment (184)   
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Integrating stomach content and stable isotope analyses to elucidate the feeding habits of non-native sharptooth catfish Clarias gariepinus
Biological invasions

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Anticoccidial effects of coumestans from Eclipta alba for sustainable control of Eimeria tenella parasitosis in poultry production
Veterinary parasitology

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Biomonitoring of polychlorinated biphenyls (PCBs) in heavily polluted aquatic environment in different fish species
Environmental monitoring and assessment

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A comparison of the expression of immunity-related rag 1 and ikaros genes with histogenesis of the thymus in Epinephelus malabaricus (Bloch & Schneider)
Aquaculture research

all 184 items...

environmental programs (1)   
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Bioaccumulation and Effects of Heavy Metals in Crayfish: A Review
Water, air, and soil pollution

environmental science (623)   
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Biomonitoring of polychlorinated biphenyls (PCBs) in heavily polluted aquatic environment in different fish species
Environmental monitoring and assessment

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Biomarker responses as indication of contaminant effects in Oreochromis niloticus
Chemosphere

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Feeding activity of mussels (Mytilus edulis) held in the field at an integrated multi-trophic aquaculture (IMTA) site (Salmo salar) and exposed to fish food in the laboratory
Aquaculture

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Handling of Astyanax sp. for biomonitoring in Cangüiri Farm within a fountainhead (Iraí River Environment Preservation Area) through the use of genetic biomarkers
Environmental monitoring and assessment

all 623 items...

fire science and management (10)   
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Grass competition is more important than seed ingestion by livestock for Acacia recruitment in South Africa
Plant ecology

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Future of wetlands in tropical and subtropical Asia, especially in the face of climate change
Aquatic sciences

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Relative bioavailability to laying hens of indicator polychlorobiphenyls present in soil
Chemosphere

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Lizard responses to wildfire in arid interior Australia: Long‐term experimental data and commonalities with other studies
Austral ecology

all 10 items...

geography (50)   
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Combining gut fluorescence technique and spatial analysis to determine Littorina littorea grazing dynamics in nutrient-enriched and nutrient-unenriched littoral mesocosms
Marine biology

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DNA barcoding to support conservation: species identification, genetic structure and biogeography of fishes in the Murray—Darling River Basin, Australia
Marine and freshwater research

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Three recently recognized species of cyathostomes (Nematoda: Strongylidae) in equids in Kentucky
Parasitology research

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High matrix interference affecting detection of PAH metabolites in bile of Atlantic hagfish (Myxine glutinosa) used for biomonitoring of deep-water oil production
Marine environmental research

all 50 items...

geology (330)   
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Specific accumulation of organotin compounds in tissues of the rock shell, Thais clavigera
Marine environmental research

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Hypometabolism and basking: the strategies of Alpine ibex to endure harsh over-wintering conditions
Functional ecology

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Assessment of heavy metals in water samples and tissues of edible fish species from Awassa and Koka Rift Valley Lakes, Ethiopia
Environmental monitoring and assessment

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Evaluation of the presence and efficiency of potential probiotic bacteria in the gut of tilapia (Oreochromis niloticus) using the fluorescent in situ hybridization technique
Aquaculture

all 330 items...

hydrology (227)   
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Integrating stomach content and stable isotope analyses to elucidate the feeding habits of non-native sharptooth catfish Clarias gariepinus
Biological invasions

(Click to View)
Influence of Microalgae Supernatant, and Bacteria Isolated from Microalgae Cultures, on Microbiology, and Digestive Capacity of Larval Gilthead Seabream, Sparus aurata, and Senegalese Sole, Solea senegalensis
Journal of the World Aquaculture Society

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Response of a freshwater air-breathing fish, Clarias batrachus to salinity stress: an experimental case for their farming in brackishwater areas in Andaman, India
Aquaculture international

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Feeding activity of mussels (Mytilus edulis) held in the field at an integrated multi-trophic aquaculture (IMTA) site (Salmo salar) and exposed to fish food in the laboratory
Aquaculture

all 227 items...

marine science (2)   
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Food habits of the sandpaper skate, Bathyraja kincaidii (Garman, 1908) off central California: seasonal variation in diet linked to oceanographic conditions
Environmental biology of fishes

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The Ulva connection: marine algae subsidize terrestrial predators in coastal Peru
Oikos

natural resource management (50)   
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Metals and Trace Elements in Giant Garter Snakes (Thamnophis gigas) from the Sacramento Valley, California, USA
Archives of environmental contamination and toxicology

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A Novel Herpesvirus in 3 Species of Pheasants: Mountain Peacock Pheasant (Polyplectron inopinatum), Malayan Peacock Pheasant (Polyplectron malacense), and Congo Peafowl (Afropavo congensis)
Veterinary pathology

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Unearthing human pathogens at the agricultural–environment interface: A review of current methods for the detection of Escherichia coli O157 in freshwater ecosystems
Agriculture, ecosystems and environment

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Influence of Changing Plant Food Sources on the Gut Microbiota of Saltmarsh Detritivores
Microbial ecology

all 50 items...

natural resources (1783)   
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Integrating stomach content and stable isotope analyses to elucidate the feeding habits of non-native sharptooth catfish Clarias gariepinus
Biological invasions

(Click to View)
Antioxidant and trypsin inhibition activity of dioscorin influenced by yam cultivars and eluent pH
International journal of food science and technology

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Elevated mercury exposure and neurochemical alterations in little brown bats (Myotis lucifugus) from a site with historical mercury contamination
Ecotoxicology.

(Click to View)
The Microbial Community in the Feces of the Giant Panda (Ailuropoda melanoleuca) as Determined by PCR-TGGE Profiling and Clone Library Analysis
Microbial ecology

all 1783 items...

soil science (198)   
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Changes in arsenic fractionation, bioaccessibility and speciation in organo-arsenical pesticide amended soils as a function of soil aging
Chemosphere

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Bioavailability of trace metals in brownfield soils in an urban area in the UK
Environmental geochemistry and health

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Which prey sustains cold-adapted invertebrate generalist predators in arable land? Examining prey choices by molecular gut-content analysis
Journal of applied ecology

(Click to View)
Feeding activity of mussels (Mytilus edulis) held in the field at an integrated multi-trophic aquaculture (IMTA) site (Salmo salar) and exposed to fish food in the laboratory
Aquaculture

all 198 items...