Results 51 to 60 of about 119,614 (261)

Freshwater fish and crayfish communities of the tributaries of the Margaret River [PDF]

open access: yes, 2009
Tributaries and headwaters of major rivers are known to be important spawning and nursery habitats of freshwater endemic fishes in south-western Australia (see for example the Collie River in Pen & Potter 1990, and the Blackwood River in Beatty et al ...
Morgan, D., Allen, M., Beatty, S.
core   +1 more source

The yellow European eel (Anguilla anguilla L.) may adopt a sedentary lifestyle in inland freshwaters [PDF]

open access: yes, 2005
We analysed the movements of the growing yellow phase using a long-term mark–recapture programme on European eels in a small catchment (the Frémur, France). The results showed that of the yellow eels (>200 mm) recaptured, more than 90% were recaptured at
Guillouet, J   +8 more
core   +1 more source

Freshwater fish and crayfish communities of the Carbunup and Buayanyup Rivers: conservation significance and management considerations [PDF]

open access: yes, 2009
This study is the first to examine the fish and freshwater crayfish of the Carbunup and Buayanyup Rivers, south-western Australia. It aimed to determine the distribution of the fishes and freshwater crayfishes, their conservation significance and ...
Morgan, D., Allen, M., Beatty, S.
core   +1 more source

Do trophic subsidies affect the outcome of introductions of a non-native freshwater fish? [PDF]

open access: yes, 2013
Understanding how environmental variables and human disturbances influence the outcomes of introductions of non-native freshwater fish is integral to their risk management. This can be complex in freshwater ecosystems that receive subsidies that increase
Allen, R.   +7 more
core   +1 more source

Poly- and Perfluoroalkyl Substances (PFAS): Do They Matter to Aquatic Ecosystems?

open access: yesToxics, 2023
Poly- and perfluoroalkyl substances (PFASs) are a group of anthropogenic chemicals with an aliphatic fluorinated carbon chain. Due to their durability, bioaccumulation potential, and negative impacts on living organisms, these compounds have drawn lots ...
Sipra Nayak   +6 more
doaj   +1 more source

Baseline study on the fish and freshwater crayfish fauna in the Blackwood River and its tributaries receiving discharge from the Yarragadee Aquifer [PDF]

open access: yes, 2005
Water from the Yarragadee Aquifer surfaces in Poison Gully and Milyeannup Brook, and maintains flow in these Blackwood River tributaries throughout the year. It also enters Layman Brook during winter and spring, yet this stream dries during summer.
Morgan, D.L., Beatty, S.J.
core   +1 more source

Freshwater fish diversity information system as a basis for sustainable fishery [PDF]

open access: yes, 2004
Our freshwater fish diversity is poorly studied. There is no proper documentation on freshwater fish resources of India. Due to irrational fishing practices, environmental aberrations like reduction in water volume, increased sedimentation, water ...
Chaudhuri, Sabuj Kumar
core  

Nile tilapia (Oreochromis niloticus) can be experimentally infected with both marine and freshwater fish trypanosomes. [PDF]

open access: yes, 2022
Trypanosomes are haemoflagellates found in vertebrate species and many of them can cause death in infected hosts including fish and humans. With the development of high-density farming in marine and freshwater fish aquaculture systems, severe disease or ...
Chen, K   +6 more
core   +1 more source

Effects of Different Lengths Sugar Chains on the Structure and Allergenicity of Allergic Epitopes 13KDLKGYGGVSLPEW26 in α-Lactalbumin

open access: yesShipin gongye ke-ji, 2023
The allergic epitopes of α-lactalbumin are the molecular basis for allergenicity. In this paper, the effects of different lengths sugar chains on the structure and allergenicity of allergic epitopes in α-lactalbumin were investigated.
Zihao XIONG   +6 more
doaj   +1 more source

Pest fish survey of Hokowhitu (Centennial) Lagoon, Palmerston North [PDF]

open access: yes, 2009
The koi carp is an ornamental strain of the common carp which is believed to be one of the most ecologically detrimental of all freshwater invasive fish species.
Hicks, Brendan J.   +3 more
core  

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