[图书][B] Ecophysiology of vascular halophytes

IA Ungar - 2023 - taylorfrancis.com
Ecophysiology of Vascular Halophytes provides a useful update to existing literature
describing the ecophysiological responses of vascular halophytes to environmental stresses …

Grazing, environmental heterogeneity, and alien plant invasions in temperate Pampa grasslands

EJ Chaneton, SB Perelman, M Omacini, RJC León - Biological Invasions, 2002 - Springer
Temperate humid grasslands are known to be particularly vulnerable to invasion by alien
plant species when grazed by domestic livestock. The Flooding Pampa grasslands in …

Nitrogen and phosphorus cycling in grazed and ungrazed plots in a temperate subhumid grassland in Argentina

EJ Chaneton, JH Lemcoff, RS Lavado - Journal of Applied ecology, 1996 - JSTOR
1. The distribution and dynamics of N and P were studied for two adjacent grazed and
ungrazed areas of native grassland in the Flooding Pampa, Argentina, over the winter …

Relationships among soil properties, plant nutrition and arbuscular mycorrhizal fungi–plant symbioses in a temperate grassland along hydrologic, saline and sodic …

IV García, RE Mendoza - FEMS Microbiology Ecology, 2008 - academic.oup.com
Temporal variations in the relationships among plant nutrient concentrations, soil properties
and arbuscular-mycorrhizal (AM) fungal dynamics were studied along a topographic and …

Effects of grazing pattern and nitrogen availability on primary productivity

M Semmartin, M Oesterheld - Oecologia, 2001 - Springer
A major part of the impact of grazing on primary productivity results from the joint action of
tissue removal and nutrient return to the soil via dung and urine. Grazing, however, is not …

Linking vegetation heterogeneity and functional attributes of temperate grasslands through remote sensing

R Aragón, M Oesterheld - Applied Vegetation Science, 2008 - Wiley Online Library
Question: How are plant communities of the Flooding Pampa grasslands spatially
distributed? How do canopy dynamics of the different communities vary among seasons and …

Controls of primary productivity and nutrient cycling in a temperate grassland with year‐round production

M Semmartin, M Oyarzabal, J Loreti… - Austral …, 2007 - Wiley Online Library
Net primary production (NPP) and nutrient dynamics of grasslands are regulated by different
biotic and abiotic factors, which may differentially affect functional plant groups. Most studies …

Efectos de la introducción de especies megatérmicas sobre características agronómicas y edáficas de un ambiente halomórfico de la Pampa Inundable

J Otondo - 2011 - repositorio.inta.gob.ar
En la pampa inundable se ha producido un importante aumento de carga animal durante la
última década. Para sostenerlo son necesarias alternativas tecnológicas que permitan …

Grass-fed beef production systems of Argentina's flooding pampas: Understanding ecosystem heterogeneity to improve livestock production

MS Cid, RCF Grecco, M Oesterheld… - Outlook on …, 2011 - journals.sagepub.com
The homogeneous topography of Argentina's flooding pampas conceals a substantial
amount of spatial and temporal ecosystem heterogeneity. Differences in soils, grassland …

Evaluation of saltgrass as a fodder crop for livestock

A Bustan, D Pasternak, I Pirogova… - Journal of the …, 2005 - Wiley Online Library
Farmland salinization due to unsustainable agricultural practices has become a worldwide
problem. Salt‐resistant forage crops, introduced at the primary stages of land reclamation …