Results 181 to 190 of about 147,808 (287)
Belowground effects of ground‐dwelling large herbivores in forest ecosystems
Journal of Animal Ecology, EarlyView.This study reviews how ground‐dwelling large herbivores affect forest soil and litter globally. Effects are context‐dependent, vary among species and forest types, and remain poorly studied in tropical forests, highlighting critical gaps in understanding nutrient cycling and ecosystem functioning.
Letícia Gonçalves Ribeiro +4 more
wiley +1 more source
On traits matching and the modular organization of food web and occurrence networks
Journal of Animal Ecology, EarlyView.What mechanisms shape ecological networks? In Paraná River piscivores, species traits and abundance scaling promote modular structures. Our findings reveal how communities self‐organize and highlight the conditions needed to sustain them. Abstract Modularity and nestedness have been observed recurrently across different ecological networks, including ...
Dalmiro Borzone Mas +5 more
wiley +1 more source
Australian Journal of Agricultural and Resource Economics, EarlyView.ABSTRACT This study examines the factors influencing producer adoption of cover cropping and no‐till farming, two key carbon sequestration practices, within the context of voluntary carbon credit programmes (CCPs) in Kansas. Using a mixed‐methods survey that combines discrete choice experiments with farm‐level data from 370 producers, we estimate ...
Grant Edward Gardner +2 more
wiley +1 more source
Flora urbana del Centro-Oeste de Argentina
, 2018 Fil: Martinez Carretero, Eduardo Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo.
openaire +1 more source
EPISTEMIC EXTRACTIVISM IN ENGAGED URBAN AND HOUSING RESEARCH: Implications and Counter‐measures
International Journal of Urban and Regional Research, EarlyView.Abstract What is ‘epistemic extractivism’, and how does it affect researchers who are engaged in urban and housing movements? This essay first explores the contexts of both engaged research and epistemic extractivism, clarifying their meanings and implications. It also disentangles the ethical and methodological risks posed by epistemic extractivism in
Miguel A. Martínez
wiley +1 more source
Is the endophyte‐based plant protection against aphids mediated by changes in the insect microbiome?
Insect Science, EarlyView.We showed that the fungal endophyte Epichloë strain AR37 increased the plant resistance against aphids via the production of indole diterpene alkaloids. The reduction in aphid performance was not associated with changes in abundance/composition/diversity of the insect's bacterial microbiota, but additional endophyte effects on this microbiota cannot be
Daniel A. Bastías +5 more
wiley +1 more source
Russian wheat aphid: a model for genomic plasticity and a challenge to breeders
Insect Science, EarlyView.Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn +8 more
wiley +1 more source
Las especies de sorosporium de la flora argentina
Revista del Museo de La Plata, 1941 Según he podido establecer, Sorosporium no posee especializaciónfisiológica para parasitar determinado grupo de huéspedes. Sin embargo, Ciferri sostiene que abunda más sobre Monocotiledóneas que sobre Dicotiledóneas. En nuestro país se encuentra sobre Gramíneas,Cariofiláceas y Umbelíferas.De acuerdo a la bibliografía que he podido consultar, 61 ...
openaire +2 more sources
Insect Science, EarlyView.The release of gravid Exochomus quadripustulatus females proved to be effective in containing Toumeyella parvicornis infestations on stone pine trees, under open‐field condition. The ladybugs caused a lower infestation level compared to the trees that did not receive any ladybugs during the observation season.
Nicolò Di Sora +4 more
wiley +1 more source