Results 31 to 40 of about 210,141 (183)

Unidad didáctica "Vivir en el Suelo"

open access: yes, 2023
¿Qué es y cómo se forma el suelo? Conocer los componentes de los suelos. Identificar qué seres vivos dependen directa e indirectamente de los suelos y en qué forma. Detallar los usos de los suelos.
Rodriguez Fonteboa, Mara Noemí   +3 more
core   +1 more source

Impact of arbuscular mycorrhiza on maize P1B-ATPases gene expression and ionome in copper-contaminated soils

open access: yesEcotoxicology and Environmental Safety, 2022
Arbuscular mycorrhizal (AM) fungi, symbionts of most land plants, increase plant fitness in metal contaminated soils. To further understand the mechanisms of metal tolerance in the AM symbiosis, the expression patterns of the maize Heavy Metal ATPase ...
Tamara Gómez-Gallego   +3 more
doaj   +1 more source

Modelos de Infiltración y Funciones de Pedotransferencia aplicados a Suelos de distinta Textura [PDF]

open access: yes, 2007
Fil: Landiini, Ana M. Universidad de Buenos Aires. Facultad de Agronomía Cátedra de Física; Argentina.Fil: Martínez, Daniel A. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Física; Argentina.Fil: Días, Hugo. Universidad de Buenos Aires.
Días, Hugo   +5 more
core  

Soil and leaf litter ants from the Amazon Region offer new distribution records for Colombia [PDF]

open access: yesBiodiversity Data Journal
The Colombian Amazon is a region of remarkable biodiversity; however, several biological groups and their microhabitats remain poorly explored. Recent studies on soil ant diversity have provided new records and insights into their biology.
Brandon S. Arredondo   +5 more
doaj   +3 more sources

Taxonomic and functional diversity of urban bees of the world

open access: yesConservation Biology, EarlyView.
Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso   +10 more
wiley   +1 more source

Impact of global change on the distribution of mountain mammals and birds

open access: yesConservation Biology, EarlyView.
Abstract Climate change and land‐use changes are key drivers of global biodiversity loss. Many species are shifting to higher elevations or latitudes in response to global warming, often encountering unfavorable land‐use conditions during the shift. These changes can lead to reduced range size and increased extinction risks, particularly for mountain ...
Chiara Dragonetti   +5 more
wiley   +1 more source

Límites críticos internos y externos en condiciones de organopónicos con el uso de la cachaza como abono orgánico.

open access: yesAgrisost, 2013
Resumen. Se llevó a cabo un estudio con el objetivo de lograr mayor precisión en la fertilización de los sustratos y obtener a su vez incrementos sostenidos de los rendimientos, sin que se deterioren los mismos además lograr plantas bien nutridas; para ...
Mirna Vento Pérez   +2 more
doaj   +2 more sources

Intact coastal nursery rearing amid climate‐driven phenological shifts in threatened salmon

open access: yesConservation Biology, EarlyView.
Abstract Literature linking phenology to climate has proliferated in recent decades and shows that climate change has reorganized seasonal opportunities worldwide. However, this literature often quantifies changes in point measures of timing (e.g., beginnings and peaks) without context about duration (e.g., rearing season length) or performance (e.g ...
Stuart H. Munsch   +8 more
wiley   +1 more source

Technosols constructed from urban waste enhance carbon stabilization through improved soil aggregation

open access: yesEQA
This study investigates the distribution and stabilization of carbon (C) in technosols constructed from urban waste materials and organic inputs, aiming to enhance C storage and restore urban ecosystems.
Thalita Fernanda Abbruzzini   +6 more
doaj   +1 more source

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