Results 241 to 250 of about 23,735 (300)

Dragonfly functional connectivity responses are dynamic relative to drought

Insect Conservation and Diversity, EarlyView.
During drought, dragonfly species richness decreases. Yet, dragonfly assemblages show a higher propensity for dispersal during drought. Dispersal pathways vary among the wet and dry periods, and relative to temporal changes in the landscape. While some dragonfly species can traverse plantation compartments, conservation corridors facilitate functional ...
Charl Deacon, Michael J. Samways, James S. Pryke   +2 more
wiley   +1 more source

Optimal Hypoxia Mimetic Small Molecules for Enhancing Angiogenic Properties of Stem Cells From Human Exfoliated Deciduous Teeth

International Endodontic Journal, EarlyView.
ABSTRACT Aim Hypoxic preconditioning of cells holds promise for regenerative therapies, yet identifying effective and safe methods for clinical application remains challenging. We aimed to determine optimal hypoxia‐mimetic small molecules (SMs) that stabilize hypoxia‐inducible factor‐1α (HIF‐1α) and their dosages for hypoxic preconditioning in stem ...
Hong Wang, Jiawei Liu, Xintao Yang, Mohamad Koohi‐Moghadam, Shuting Gao, Yuanyuan Han, Dineshi Sewvandi Thalakiriyawa, James Kit Hon Tsoi, Yanqi Yang, Waruna Lakmal Dissanayaka   +9 more
wiley   +1 more source

Assessment of two minimally invasive methodologies for sex identification in the European eel, Anguilla anguilla

Journal of Fish Biology, EarlyView.
Abstract Sex is an important driver of variation in behaviour, ecology and physiology. Sex identification in the Critically Endangered European eel (Anguilla anguilla) currently requires fish sacrifice, or the use of morphological differences such as body length, which can be inaccurate in certain habitats and at intermediate body lengths.
Michael J. Williamson, Jack A. Brand, Kevin Hopkins, Luke O'Connor, Matthew W. Perkins, Christopher Sergeant, Simon Spiro, Taina Strike, Jessica Whinfield, Rosie S. Williams, Ethan Wrigglesworth, Rosalind M. Wright, Adam T. Piper   +12 more
wiley   +1 more source

Integrating environmental DNA, diving surveys and DNA barcoding to track endangered twaite shad (Alosa fallax) spawning sites

Journal of Fish Biology, EarlyView.
Abstract The twaite shad (A. fallax), an anadromous fish species belonging to the Clupeidae family, has experienced population declines throughout Europe. This decline is attributable to a range of anthropogenic pressures, including migration barriers, environmental pollution, habitat degradation, predation by invasive species and unsustainable fishing
Alessia Ardenghi, Laura Filonzi, Nicolò Bellin, Pietro Maria Rontani, Matthew A. Campbell, Mattia Saccò, Morten E. Allentoft, Daniele Nizzoli, Armando Piccinini, Riccardo Papa, Francesco Nonnis Marzano   +10 more
wiley   +1 more source

Solenostomus snuffleupagus sp. nov., a hairy ghost pipefish (Teleostei: Solenostomidae) from the Southwest Pacific, with an integrative comparison to S. paegnius

Journal of Fish Biology, EarlyView.
Abstract A new species of ghost pipefish, Solenostomus snuffleupagus sp. nov., is described from the Coral Sea based on specimens (18–34 mm SL) collected from coral reef habitats in Queensland, Australia. The species is diagnosed by the following combination of characters: abundant elongate integumentary filaments imparting a conspicuously shaggy ...
Graham Short, David Harasti
wiley   +1 more source

Ex-situ conservation in animal biodiveristy [PDF]

, 2005
openaire  

In Situ, Ex Situ Conservation

, 2013
In situ and ex situ conservation focuses on the maintenance of species diversity within or away from their natural habitats, respectively. This article outlines why conservation is needed, the major threats to species, and how diversity is maintained at ...
Maxted, Nigel
core   +3 more sources

Gap analyses of priority wild relatives of food crop in current ex situ and in situ conservation in Indonesia [PDF]

Biodiversity and Conservation, 2021
Conservation programmes are always limited by available resources. Careful planning is therefore required to increase the efficiency of conservation and gap analysis can be used for this purpose.
, Joana Magos Brehm, Nigel Maxted
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

CONSERVATION CHALLENGES AND IN SITU AND EX SITU APPROACHES TO REPTILE CONSERVATION

2022
Not ...
Crottini, A., Gardner, C. J., Pedrono, M., Jenkins, R. K. B., Behra, O., Ramy, A., Raxworthy, C. J.   +6 more
openaire   +4 more sources

In situ and ex situ conservation gap analyses of crop wild relatives from Malawi [PDF]

Genetic Resources and Crop Evolution, 2020
The study analysed the conservation gaps of the priority crop wild relatives (CWR) taxa for Malawi in order to contribute to the development of a harmonized conservation strategy that helps secure the priority CWR under in situ and ex situ.
Nolipher Khaki Mponya, Joana Magos Brehm, Nigel Maxted   +2 more
exaly   +2 more sources