Results 141 to 150 of about 13,161 (306)
La conservación de especies en los agroecosistemas ha llamado la atención. Los canales de riego pueden mejorar los hábitats y ofrecer condiciones para la conservación de especies de agua dulce.
Leonardo Maltchik +4 more
doaj
A novel optical platform integrates a Sagnac‐based interferometer with a high‐brightness multiple‐plate continuum source to advance two‐dimensional electronic spectroscopy. The robust system delivers octave‐spanning, 3.7‐femtosecond pulses and achieves intrinsic attosecond‐level phase stability without active feedback.
Wei‐Chung Feng +5 more
wiley +1 more source
Phenotypic Plasticity Across Gradients of Predation and Competition in Larval Amphibians
Phenotypic plasticity allows individuals to produce different traits when they experience different environments. These trait changes are thought to evolve as a result of experiencing environmental variation and fitness tradeoffs among alternative ...
Rick A. Relyea +2 more
doaj +1 more source
Abstract Background Continuous subcutaneous apomorphine infusion (CSAI) is effective in Parkinson's disease but has not been evaluated in multiple system atrophy (MSA). Objective To assess the 6‐month efficacy and tolerability of CSAI in MSA patients. Methods French multicenter retrospective registry‐based analysis of CSAI use in MSA.
Simon Lamy +16 more
wiley +1 more source
A new species of Haematoloechus is described from the lungs of Rana boylii from Humboldt County, California. The new species is similar to Haematoloechus buttensis, Haematoloechus kernensis, and Haematoloechus complexus in general course of the uterus ...
David Zamparo +4 more
doaj
Coverage‐based rarefaction fails to quantify relative species richness
Coverage‐based rarefaction (CBR) is a high‐profile tool for assessing biodiversity that provides relative species richness estimates by leveraging the Good‐Turing index u to interpolate. In contrast to alternatives such as the Shannon and Simpson indices, CBR's main appeal is providing values in units of species. CBR is tested against a series of other
John Alroy
wiley +1 more source
Testing the Efficacy of Anuran Callback Surveys [PDF]
Monitoring programs often suffer from imperfect detection resulting in skewed population estimates, biased estimates of changes in occupancy over time, and can result in an underestimated proportion of area occupied (PAO) by a species.
Grisnik, Matthew S.
core
Interplanetary frontiers: terraforming from an invasion science perspective
The pursuit of a multi‐planetary existence represents one of humanity's greatest frontiers. If applied justly, it offers an opportunity to extend its civilization's lifespan amid escalating sustainability crises on Earth. One approach increasingly gaining traction is terraforming, a hitherto theoretical ecological and evolutionary experiment revolving ...
Teun Everts +2 more
wiley +1 more source
Anuran species abundance in tropical agricultural landscapes [PDF]
The expansion of agricultural crops throughout the tropical region has become the biggest threat to biodiversity. Therefore, study aimed to gain baseline data on anuran abundance in the Malaysian oil palm plantation (OPP) and traditional fruit orchard ...
Mohamad Ismail, Siti Wahdaniyah
core
Novel parasite introductions are threatening wildlife communities globally. The degree of threat depends on the ecological context, namely host community characteristics and the presence of other parasites. How these two factors interact to shape the outcomes of parasite introductions is not known. We experimentally investigated how infection following
David R. Daversa +5 more
wiley +1 more source

