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High impact grazing as a management tool to optimize biomass growth in northern Argentinean grassland
(2016-04)
Grasslands are the main source of feed for cattle in Argentina. Standing dead biomass accumulation threatens efficient resource use. The effect and timing of high impact grazing by cattle as a management tool to remove ...
The allocation of assimilated carbon to shoot growth: in situ assessment in natural grasslands reveals nitrogen effects and interspecific differences
(2014-04)
In grasslands, sustained nitrogen loading would increase the proportion of assimilated carbon allocated to shoot growth (A shoot), because it would decrease allocation to roots and also encourage the contribution of species ...
Two new species of Chusquea (Poaceae, Bambuseae) from Northwestern Argentina
(American Society of Plant Taxonomists, 2013-06)
Chusquea Kunth (Poaceae, Bambusoideae, Bambuseae) is the largest bamboo genus in the world. Approximately 13 species of Chusquea occur in the southern Andes of Argentina and Chile and all of them are endemic. In the present ...
Soil carbon balance in a tropical grassland: Estimation of soil respiration and its partitioning using a semi-empirical model
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
In savannah and tropical grasslands, which account for 60% of grasslands worldwide, a large share of ecosystem carbon is located below ground due to high root:shoot ratios. Temporal variations in soil CO2 efflux (R-S) were ...
Recuperación de la vegetación post fuego Villa Serrana La Gruta
Fire is a natural disturbance occurring every few years in many grasslands ecosystems. However, since European colonization, fire has been highly reduced or even suppressed in Argentinean grasslands, fostering ignitable ...
Effects of High Impact Grazing on Species Diversity and Plant Functional Groups in Grasslands of Northern Argentina
(2018)
High impact grazing (HIG) was proposed as a management option to reduce standing dead biomass in Northern Argentinean (Chaco) rangelands. However, the effects of HIG on grassland diversity and shifts in plant functional ...
High rates of nitrogen cycling in volcanic soils from chilean grasslands
(HEYDEN & SON, 2011)
High winter diversity of arbuscular mycorrhizal fungal communities in shallow and deep grassland soils
(PERGAMON-ELSEVIER SCIENCE LTD,, 2013)
Vegetation recovery after fire in mountain grasslands of Argentina
(Science Press, 2020-01-29)
Fire is a natural disturbance occurring every few years in many grasslands ecosystems. However, since European colonization, fire has been highly reduced or even suppressed in Argentinean grasslands, fostering ignitable ...