Results 121 to 130 of about 91,490 (290)

Potential for urban agriculture to support accessible and impactful undergraduate biology education. [PDF]

open access: yesEcol Evol, 2022
Kay AD   +8 more
europepmc   +1 more source

Potential for Sustainable Urban and Peri-Urban Agricultural Practices in Nairobi County

open access: gold, 2021
Mary Njoki Mwaura   +4 more
openalex   +2 more sources

The Socio-Cultural Benefits of Urban Agriculture: A Review of the Literature [PDF]

open access: gold, 2022
Rositsa T. Ilieva   +12 more
openalex   +1 more source

Synthesis and Characterization of Ag–Fe Bimetallic Nanoparticles and Nanocomposites (Alloys and Core–Shells) for Photocatalytic Degradation of Bromophenol Blue Dye Using Grewia optiva Leaf Extract

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Ag–Fe bimetallic nanoparticles (alloy and core–shell structures) were synthesized using Grewia optiva leaf extract through a green, phytochemical‐mediated approach. The effects of pH, temperature, extract concentration, and Ag:Fe molar ratio on nanoparticle formation were systematically optimized, enabling size‐controlled and morphologically ...
Sehrish Asad   +6 more
wiley   +1 more source

Advances in ecotechnological methods for diffuse nutrient pollution control: wicked issues in agricultural and urban watersheds [PDF]

open access: gold, 2023
Mathieu Nsenga Kumwimba   +9 more
openalex   +1 more source

DNA metabarcoding reveals greater plant diversity than morphological seed analysis of bird feces

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Fruit‐eating birds drive seed dispersal in recovering tropical ecosystems, shaping forest regeneration. Molecular techniques, such as DNA metabarcoding, enable diet analysis from feces and can provide complementary frugivory data where dispersal is infrequent, as well as aid in seed identification in hyper‐diverse regions lacking ...
Carina I. Motta   +3 more
wiley   +1 more source

Hiding in Plain Sight: Rethinking the Size and Complexity of Iron Age Hillforts in NW Iberia Thanks to Aerial Archaeology and Geophysics

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This paper tackles one key limitation in the analysis of Iron Age communities in the Northwestern Iberian Peninsula: the limited exploration of areas beyond the fortified settlements known as castros (hillforts). The vast majority of archaeological studies have focused exclusively on the areas inside the walls of these settlements, which are ...
César Parcero‐Oubiña   +7 more
wiley   +1 more source

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