Results 71 to 80 of about 28,214 (212)
Biogeochemical ecology of six species of Sphagnum in Costa Rica [PDF]
, 1992 There is very little information on the biogeochemical ecology of Sphagnum species in tropical regions. The majority of the ecological information on Sphagnum species in the tropics consists of general habitat information and pH values that are reported ...
McQueen, Cyrus B., Wolfe, John
core
Comparación entre dos ecosistemas tropoandinos: la Puna chilena y el Páramo ecuatoriano [PDF]
, 1983 This survey is a preliminary, comparative study of the phyto-ecologic features of two great types of ecosystems of the Andes mountain range.It deals with the Chilean "puna" in northern Chile (volcanic region of the Pallachatas, lsluga, Guallatire, and ...
Quintanilla P., Victor
core +3 more sources
European Journal of Soil Science, Volume 77, Issue 1, January–February 2026.Enhanced weathering of silicates consumes atmospheric CO2 and releases bio‐essential ions and trace elements that enrich the rhizosphere. This increases availability and uptake, influencing plant nutrient status and growth. ABSTRACT Soil nutrient depletion and quality are critical challenges facing agriculture and have been exacerbated by the long‐term
S. O. Apori +7 more
wiley +1 more source
Actualidades Biológicas, 2007 Se estudió el efecto de la elevación sobre algunos aspectos autoecológicos de la especie Espeletia pycnophylla ssp. angelensis Cuatrec. (Asteraceae), tales como su estructura demográfica, densidad poblacional, patrón de distribución espacial, producción ...
Iván F. Benavides-Martínez +3 more
doaj
Tropical and Subtropical AgroecosystemsBackground. Moorlands are strategic ecosystems that provide regulation and provision of water, and that face serious effects due to agricultural activities.
Karla Juliana Rodríguez-Robayo +3 more
doaj +1 more source
Effects of land use on soil CO2 flux in the Paramo de Guerrero, Colombia
Agronomía Colombiana, 2016 The Andean paramo is an important global carbon sink and has a fundamental ecological function of capture, regulation and supply of water resources. The soil CO2 efflux is a natural process through which the carbon is released into the atmosphere by ...
Diego Peña-Quemba +2 more
doaj +1 more source
The implications of fire management in the Andean paramo: A preliminary assessment using satellite remote sensing [PDF]
, 2015 The upper ranges of the northern Andes are characterized by unique Neotropical, high altitude ecosystems known as paramos. These tundra-like grasslands are widely recognized by the scientific community for their biodiversity and their important ecosystem
ARMENTERAS Dolors +4 more
core +1 more source
Campos de altitude from Brazil: Neglected biodiversity treasures under threat
Conservation Science and Practice, Volume 8, Issue 2, February 2026.
Igor Musauer Kessous
wiley +1 more source
New Phytologist, Volume 249, Issue 4, Page 1580-1591, February 2026.
Ana M. Florez‐Rueda +5 more
wiley +1 more source
Multiple merging in the Abell cluster 1367
, 2004 We present a dynamical analysis of the central ~1.3 square degrees of the cluster of galaxies Abell 1367, based on 273 redshift measurements (of which 119 are news).
Boselli, A. +4 more
core +2 more sources