Results 21 to 30 of about 58,795 (312)
Ciência Rural, 2011 A growth experiment was conducted to determine the optimal dietary protein requirement for juvenile cachama, Piaractus brachypomus. Six semi-purified isoenergetic experimental diets using casein and gelatin as protein sources were formulated to contain ...
Wálter Vásquez-Torres +2 more
doaj +1 more source
Ecological speciation in tropical reef fishes [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2005 The high biodiversity in tropical seas provides a long-standing challenge to allopatric speciation models. Physical barriers are few in the ocean and larval dispersal is often extensive, a combination that should reduce opportunities for speciation.
Rocha, Luiz A. +3 more
openaire +2 more sources
Handling, processing and marketing of tropical fish : conference proceedings [PDF]
, 1976 Meeting: Conference on the Handling, Processing and Marketing of Tropical Fish, 5-9 July 1976, London ...
Tropical Products Institute
core
Advanced Healthcare Materials, EarlyView.Nanoemulsion delivery of a TLR7 agonist enhances safety and promotes colocalization with Leishmania‐infected macrophages in skin lesions, enabling a ∼2‐log reduction in parasite burden. However, tissue‐level constraints and TLR‐driven regulatory feedback generate a mixed immune response that limits complete parasite clearance.
Carmen Palomino‐Cano +11 more
wiley +1 more source
Tropical Storm Debby: Soundscape and fish sound production in Tampa Bay and the Gulf of Mexico.
PLoS ONE, 2021 Tropical cyclones have large effects on marine ecosystems through direct (e.g., storm surge) and indirect (e.g., nutrient runoff) effects. Given their intensity, understanding their effects on the marine environment is an important goal for conservation ...
Anjali D Boyd +3 more
doaj +1 more source
The fish communities and main fish populations of the Jurien Bay Marine Park [PDF]
, 2011 The Strategic Research Fund for the Marine Environment funded a range of floral and faunal research projects to determine the characteristics of the marine communities in the Jurien Bay Marine Park (JBMP), which was gazetted in 2003.
Babcock, R.C. +4 more
core +1 more source
Climate Change Threatens Micronutrient Density of European Winter Wheat
Advanced Science, EarlyView.Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao +17 more
wiley +1 more source
Discover GeoscienceLand use and land cover (LULC) changes are closely associated with accelerated soil erosion and sediment transfer to stream networks, contributing to soil fertility loss and degradation of hydrological and aquatic systems.
Ganesan Kantharajan +8 more
doaj +1 more source
FishesHesperozygis ringens essential oil (HREO), rich in pulegone and limonene, has potential application in aquaculture due to its beneficial properties. This study evaluated the effects of dietary supplementation with HREO (0.0, 0.75, 1.0, and 2.0 g HREO kg ...
Thamara Bentivole Magalhães +10 more
doaj +1 more source
Aquaculture Environment Interactions, 2014 Expansion of sea-cage aquaculture has increased incidences of large-scale escapes of farmed fish. Whilst escape events are relatively well-characterised for temperate fish species, such as salmonids, there are no studies that report the occurrence and ...
TH Noble, C Smith-Keune, DR Jerry
doaj +1 more source