Results 101 to 110 of about 363,204 (251)
Ichthyological ecoregions of Argentina [PDF]
The Argentine Republic is situated in the southernmost portion of the American continent, occupying over 2,785,600 km2 not including the Antarctic territory. The country ranges from subtropical areas (21º46’S) to subantarctic regions (55º03’S), extending
López, Hugo Luis +2 more
core
Birdwatchers hold substantial potential as data collectors for research, and in Brazil, the birdwatching community has been growing since the early 2000s.
Eduardo Roberto Alexandrino +9 more
doaj +1 more source
La migración rural-urbana como factor de cambio en la composición y manejo de solares mayas
El objetivo del estudio fue determinar si la migración modifica el manejo y la composición de la agrobiodiversidad en los solares, espacios donde la riqueza de especies asegura la provisión de bienes.
José Roberto Morales Rodríguez +3 more
semanticscholar +1 more source
Fungal ecology in the age of 'omics
Summary The advancement of technology in recent decades has given us an unprecedented ability to observe the natural world. With modern sequencing and bioinformatics technologies, we can obtain more information about the microscopic world, and its interactions with the macroscopic world, than ever before.
Brontë R. Shelton +12 more
wiley +1 more source
Sistema de manejo en la evolución de la fauna del suelo
Numerosas investigaciones en los últimos años han llegado a la conclusión del importante papel regulador de la actividad biológica del suelo en los procesos físico-químicos, no sólo en ecosistemas naturales sino también en los agrícolas. A pesar de ello, en las prácticas y estrategias del manejo de suelo denominadas sostenibles raramente se considera ...
Ordóñez Fernández, Rafaela Manuela +3 more
openaire +2 more sources
Background: Antimicrobial stewardship has become vital given the progressive emergence of multidrug‐resistant bacteria, and novel approaches to the treatment of bacterial infections are needed. Recently, reported synergistic effects of antibacterial drugs and bacteriophage therapy have revealed promising applications for the management of meticillin ...
Sarah Ehling +9 more
wiley +1 more source
Spider diversity (Arachnida: Araneae) in Atlantic Forest areas at Pedra Branca State Park, Rio de Janeiro, Brazil [PDF]
BACKGROUND: There has never been any published work about the diversity of spiders in the city of Rio de Janeiro using analytical tools to measure diversity.
Baptista, Renner L. C. +2 more
core +2 more sources
Tree‐health policies must balance identifying likely entry points and deployment of traps, targeted information campaigns and surveillance subsidies for land managers. Our unique, cross‐disciplinary approach can be applied to other pest/pathogen systems to inform tree‐health plans and how to balance resources.
Vasthi Alonso Chávez +11 more
wiley +1 more source
Diversity of amphibians in rice fields from northeastern Argentina [PDF]
Se registró y analizó la diversidad y riqueza de una comunidad de anfibios que habita campos de arroz en el nordeste de Ar.gentina. Las muestras fueron obtenidas en el período comprendido entre octubre 2001 y junio 2003.
Duré Pitteri, Marta Inés +3 more
core
Soil organisms in organic and conventional cropping systems. [PDF]
Apesar do crescente interesse pela agricultura orgânica, são poucas as informações de pesquisa disponíveis sobre o assunto. Assim, num Argissolo Vermelho-Amarelo distrófico foram comparados os efeitos de sistemas de cultivo orgânico e convencional, para ...
ABREU JR. H +36 more
core +3 more sources

