skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Ecohydrological drivers of Neotropical vegetation in montane ecosystems

Journal Article · · Ecohydrology
DOI:https://doi.org/10.1002/eco.1932· OSTI ID:1467616
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3];  [4]; ORCiD logo [4]; ORCiD logo [5]; ORCiD logo [6]; ORCiD logo [6]; ORCiD logo [4]; ORCiD logo [7]; ORCiD logo [8]; ORCiD logo [1]; ORCiD logo [4]
  1. Texas A & M Univ., College Station, TX (United States)
  2. Cidade Univ. Zeferino (Brazil); Univ. Federal do Para (Brazil)
  3. Univ. de Cuenca (Ecuador); Justus Liebig Univ. Giessen (Germany)
  4. Cidade Univ. Zeferino (Brazil)
  5. Univ. of Sao Paulo (Brazil)
  6. Univ. de Cuenca (Ecuador)
  7. King's College London (United Kingdom)
  8. Univ. of New Hampshire, Durham, NH (United States)

Montane ecosystems are known for their high numbers of endemic species, unique climate conditions, and wide variety of ecosystem services such as water supply and carbon storage. Although many ecohydrological and climatic studies of montane environments have been carried out in temperate and boreal regions, few have been done in Neotropical regions. Hence, the objective of this review is to synthesize the existing literature on the main factors (biotic and abiotic) that influence vegetation distribution, functional traits, and ecohydrological processes and feedbacks in tropical montane ecosystems and to identify key knowledge gaps. Most of the literature used includes work conducted in Neotropical montane rainforests, cloud forests, and grass/scrublands (e.g., páramos, punas, and campos de altitude/rupestres). Fog is a major climatic attribute in tropical montane habitats. We found that fog regimes (frequency and intensity of fog events) influence both water inputs (i.e., canopy interception and foliar water uptake) and outputs (evapotranspiration) and represent an important driver of local species composition, dominance of plant functional types, and ecological functioning. The stability and conservation of tropical montane ecosystems depends on such ecohydrological fluxes, which are sensitive to increases in air temperature and changing precipitation and fog regimes. Furthermore, to better inform effective conservation and restoration strategies, more work is needed to elucidate how key ecohydrological processes are affected by land use conversion to agriculture and pasture lands, as human activities influence the water budgets in Neotropical montane watersheds not only at regional-scales but also globally.

Research Organization:
Texas A & M Univ., College Station, TX (United States)
Sponsoring Organization:
Office of Science (SC), Biological and Environmental Research (BER). Earth and Environmental Systems Science Division
Grant/Contract Number:
SC0010654
OSTI ID:
1467616
Journal Information:
Ecohydrology, Vol. 11, Issue 3; ISSN 1936-0584
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 30 works
Citation information provided by
Web of Science

References (132)

Solute behaviour and export rates in neotropical montane catchments under different land-uses journal March 2011
Hydrometeorology of tropical montane cloud forests: emerging patterns: HYDROMETEOROLOGY OF TROPICAL MONTANE CLOUD FORESTS journal December 2010
Biomass and water storage dynamics of epiphytes in old-growth and secondary montane cloud forest stands in Costa Rica journal December 2006
Rainfall and cloud water interception in mature and secondary lower montane cloud forests of central Veracruz, Mexico journal April 2010
Changes in forest structure and composition after fire in tropical montane cloud forests near the Andean treeline journal September 2013
Comparison of tree transpiration under wet and dry canopy conditions in a Costa Rican premontane tropical forest: Tropical Tree Transpiration Response to Wet and Dry Canopy Conditions journal August 2016
Environmental controls in the water use patterns of a tropical cloud forest tree species, Drimys brasiliensis (Winteraceae) journal February 2015
Brazilian Paramos I. An introduction to the physical environment and vegetation of the campos de altitude journal July 1999
The evolution of desiccation tolerance in angiosperm plants: a rare yet common phenomenon journal January 2013
Characteristics of non-allophanic Andisols with hydric properties from the Ecuadorian páramos journal December 2003
Landscapes with Araucaria in South America: evidence for a cultural dimension journal January 2014
Insights into the water mean transit time in a high-elevation tropical ecosystem journal January 2016
Landsliding and Its Multiscale Influence on Mountainscapes journal September 2009
Vascular performance of woody plants in a temperate rain forest: lianas suffer higher levels of freeze–thaw embolism than associated trees journal February 2013
Vegetation Zonation in a Neotropical Montane Forest: Environment, Disturbance and Ecotones: Vegetation Zonation in Tropical Montane Forests journal January 2011
Nutrient availability at different altitudes in a tropical montane forest in Ecuador journal July 2008
The Hydrology of Tropical Andean Ecosystems: Importance, Knowledge Status, and Perspectives journal November 2009
Competition between Native Hawaiian Plants and the Invasive Grass Megathyrsus maximus: Implications of Functional Diversity for Ecological Restoration journal July 2011
Rainfall interception in a lower montane forest in Ecuador: effects of canopy properties journal January 2005
Flora da Serra do Cipó, Minas Gerais: Caracterização e Lista das Espécies journal June 1987
A mesic maximum in biological water use demarcates biome sensitivity to aridity shifts journal November 2017
Nutrient storage and turnover in organic layers under tropical montane rain forest in Ecuador journal March 2002
Tropical Rain Forest Structure, Tree Growth and Dynamics along a 2700-m Elevational Transect in Costa Rica journal April 2015
Structure, Function and Floristic Relationships of Plant Communities in Stressful Habitats Marginal to the Brazilian Atlantic Rainforest journal September 2002
Global patterns of drought recovery journal August 2017
The Andes climate and weather journal January 2009
Distribution patterns of paramo plants in Ecuador journal July 1999
Climatic Conditions and Tropical Montane Forest Productivity: the fog has not Lifted yet journal January 1998
Ecological Constraints on wood Density in a Tropical Montane rain Forest journal February 1984
Fatores ecológicos determinantes na ocorrência de Araucaria angustifolia e Podocarpus lambertii, na Floresta Ombrófila Mista da FLONA de São Francisco de Paula, RS, Brasil journal November 2009
Estimating Fine Root Turnover in Tropical Forests along an Elevational Transect using Minirhizotrons journal September 2008
Is leaf water repellency related to vapor pressure deficit and crown exposure in tropical forests? journal November 2010
The importance of epiphytes to total rainfall interception by a tropical montane rain forest in Costa Rica journal June 2004
Fire and Vegetation Dynamics in High-elevation Neotropical Montane Forests of the Dominican Republic journal December 2008
Climate Variability in the Andes of Ecuador and Its Relation to Tropical Pacific and Atlantic Sea Surface Temperature Anomalies journal July 2000
Clay mineralogy of the soils in the south Ecuadorian páramo region journal July 2005
Spatial and temporal dynamics of atmospheric water inputs in tropical mountain forests of South Ecuador: DYNAMICS OF WATER INPUT IN SOUTH ECUADOR journal December 2010
Vulnerabilidade da VegetaÇÃO de Campos de Altitude Às MudanÇAs ClimÁTicas journal July 2016
Evolution of High Andean Puna Ecosystems: Environment, Climate, and Culture Change over the Last 12,000 Years in the Central Andes journal May 1993
Ecology and evolution of plant diversity in the endangered campo rupestre: a neglected conservation priority journal August 2015
An overview of regional land-use and land-cover impacts on rainfall journal January 2007
Rainfall interception loss in unlogged and logged forest areas of Central Kalimantan, Indonesia journal May 1998
The response of tropical rainforests to drought—lessons from recent research and future prospects journal March 2016
Life in the treetops: ecophysiological strategies of canopy epiphytes in a tropical montane cloud forest journal August 2015
Tree Diversity, Forest Structure and Productivity along Altitudinal and Topographical Gradients in a Species-Rich Ecuadorian Montane Rain Forest: Ecuadorian Montane Forest Diversity and Structure journal August 2009
Elevation-dependent warming in mountain regions of the world journal April 2015
Dispersal and growth form patterns of some zonal páramo vegetation types journal December 1989
Changing precipitation regimes and the water and carbon economies of trees journal February 2014
A review and evaluation of forest canopy epiphyte roles in the partitioning and chemical alteration of precipitation journal December 2015
Mechanisms of plant survival and mortality during drought: why do some plants survive while others succumb to drought? journal June 2008
Foliar uptake of fog water and transport belowground alleviates drought effects in the cloud forest tree species, Drimys brasiliensis (Winteraceae) journal March 2013
Plant community variation across a puna landscape in the Chilean Andes journal January 2006
Potential impacts of climate change on the environmental services of humid tropical alpine regions: Climate change and environmental services journal August 2010
Exposure of global mountain systems to climate warming during the 21st Century journal August 2007
The hydrological regime of a forested tropical Andean catchment journal January 2014
Drip-tips are Associated with Intensity of Precipitation in the Amazon Rain Forest journal April 2012
N, P and K limitation of fine root growth along an elevation transect in tropical mountain forests journal November 2010
The hydroclimatic and ecophysiological basis of cloud forest distributions under current and projected climates journal May 2014
Hydrometeorology of tropical montane cloud forests: HYDROMETEOROLOGY OF TROPICAL MONTANE CLOUD FORESTS journal December 2010
The potential negative impacts of global climate change on tropical montane cloud forests journal October 2001
Spatial patterns of above-ground structure, biomass and composition in a network of six Andean elevation transects journal September 2013
Transpiration Rates in the Luquillo Mountains of Puerto Rico journal September 1973
Identifying Controls on Water Chemistry of Tropical Cloud Forest Catchments: Combining Descriptive Approaches and Multivariate Analysis journal October 2009
Vegetation composition and structure of some Neotropical mountain grasslands in Brazil journal July 2015
Advancing ecohydrology in the changing tropics: Perspectives from early career scientists journal November 2017
Hydrometeorology and structure of tropical montane cloud forests under contrasting biophysical conditions in north-western Costa Rica: HYDROMETEOROLOGY AND STRUCTURE OF TROPICAL MONTANE CLOUD FORESTS journal December 2010
The climate of cloud forests: CLIMATE OF CLOUD FORESTS journal December 2010
Large variation in whole-plant water-use efficiency among tropical tree species journal November 2006
Leaf Water Repellency as an Adaptation to Tropical Montane Cloud Forest Environments journal November 2007
Water repellency of volcanic ash soils from Ecuadorian paramo: effect of water content and characteristics of hydrophobic organic matter journal September 2004
Challenges for the conservation of vanishing megadiverse rupestrian grasslands journal July 2014
Mineral nutrition of campos rupestres plant species on contrasting nutrient-impoverished soil types journal November 2014
Suppression of transpiration due to cloud immersion in a seasonally dry Mexican weeping pine plantation journal March 2014
The effects of afforestation and cultivation on water yield in the Andean páramo journal October 2007
Runoff and soil erosion under rainfall simulation of Andisols from the Ecuadorian Páramo: effect of tillage and burning journal September 2001
Adaptive radiation of Espeletia in the cold andean tropics journal December 1991
Change in hydraulic properties and leaf traits in a tall rainforest tree species subjected to long-term throughfall exclusion in the perhumid tropics journal January 2011
Tropical Forest Structure and Composition on a Large-Scale Altitudinal Gradient in Costa Rica journal April 1996
Vulnerability of cloud forest reserves in Mexico to climate change journal March 2012
Terrestrial water fluxes dominated by transpiration journal April 2013
Brazilian Páramos IV. Phytogeography of the campos de altitude: Campos de altitude journal June 2007
Biodiversity hotspots for conservation priorities journal February 2000
Altitudinal gradients in tropical forest composition, structure, and diversity in the Sierra de Manantlan journal December 1998
Rainfall interception in two tropical montane rain forests, Colombia journal October 1990
Plant communities at the periphery of the Atlantic rain forest: Rare-species bias and its risks for conservation journal June 2009
Soil properties and tree growth along an altitudinal transect in Ecuadorian tropical montane forest journal April 2008
Epiphytes improve host plant water use by microenvironment modification journal March 2014
Geomorphic and tectonic evolution of the Ecuadorian Andes journal February 2000
Rainfall in the Andean Páramo: New Insights from High-Resolution Monitoring in Southern Ecuador journal June 2015
Water balances of old-growth and regenerating montane cloud forests in central Veracruz, Mexico journal September 2012
Tropical montane forests are a larger than expected global carbon store journal January 2014
The definition of potential infiltration areas in Guaratinguetá watershed, Paraíba do Sul Basin, Southeastern Brazil: an integrated approach using physical and land-use elements journal April 2012
Changes in structure and composition of evergreen forests on an altitudinal gradient in the Venezuelan Guayana Shield. journal November 2012
Evidence for direct water absorption by the shoot of the desiccation-tolerant plant Vellozia flavicans in the savannas of central Brazil journal July 2005
Runoff from tropical alpine grasslands increases with areal extent of wetlands journal February 2015
Cloud forest trees with higher foliar water uptake capacity and anisohydric behavior are more vulnerable to drought and climate change journal March 2016
Foggy days and dry nights determine crown-level water balance in a seasonal tropical montane cloud forest: Foliar uptake and night-time transpiration determine crown-level water balance journal July 2013
Combined use of isotopic and hydrometric data to conceptualize ecohydrological processes in a high-elevation tropical ecosystem: Hydrological Processes Conceptualization in the High-elevation Tropics journal July 2016
Coordination of rooting depth and leaf hydraulic traits defines drought-related strategies in the campos rupestres, a tropical montane biodiversity hotspot journal September 2017
Deep ground fires cause massive above- and below-ground biomass losses in tropical montane cloud forests in Oaxaca, Mexico journal June 2005
Historic and recent fragmentation coupled with altitude affect the genetic population structure of one of the world's highest tropical tree line species: Genetic structure of Polylepis incana journal June 2011
Water inputs across a tropical montane landscape in Veracruz, Mexico: synergistic effects of land cover, rain and fog seasonality, and interannual precipitation variability journal March 2010
The impact of light quality and leaf wetness on photosynthesis in north-west Andean tropical montane cloud forest journal July 2005
Plant composition associated with environmental gradients in tropical montane forests (Cueva de Los Guacharos National Park, Huila, Colombia) journal March 2016
Overgrazing effects on vegetation cover and properties of volcanic ash soil in the páramo of Llangahua and La Esperanza (Tungurahua, Ecuador) journal March 2002
Grassland Biomass Dynamics along an Altitudinal Gradient in the Pampa journal September 2000
Changes in tree community composition and structure of Atlantic rain forest on a slope of the Serra do Mar range, southeastern Brazil, from near sea level to 1000m of altitude journal March 2013
Native trees show conservative water use relative to invasive trees: results from a removal experiment in a Hawaiian wet forest journal January 2014
Rain Interception in a Secondary Fragment of Araucaria Forest with Faxinal, Guarapuava-Pr journal September 2015
Carbon assimilation and habitat segregation in resurrection plants: a comparison between desiccation- and non-desiccation-tolerant species of Neotropical Velloziaceae (Pandanales) journal May 2015
Description and classification of nonallophanic Andosols in south Ecuadorian alpine grasslands (páramo) journal February 2006
Large altitudinal increase in tree root/shoot ratio in tropical mountain forests of Ecuador journal May 2007
Leaf surface traits and water storage retention affect photosynthetic responses to leaf surface wetness among wet tropical forest and semiarid savanna plants journal July 2017
Tropical forests were the primary sources of new agricultural land in the 1980s and 1990s journal August 2010
Amazon River enhances diazotrophy and carbon sequestration in the tropical North Atlantic Ocean journal July 2008
Impacts of Vegetation and Precipitation on Throughfall Heterogeneity in a Tropical Pre-Montane Transitional Cloud Forest journal October 2014
Páramo is the world's fastest evolving and coolest biodiversity hotspot journal January 2013
The effect of land-use changes on the hydrological behaviour of Histic Andosols in south Ecuador journal January 2005
Plant carbon and water fluxes in tropical montane cloud forests journal July 2016
Trichome-like emergences in Croton of Brazilian highland rock outcrops: Evidences for atmospheric water uptake journal October 2016
Ecological zoning of an Andean grasslands (puna) at the manu biosphere reserve, Peru journal January 2007
Simulating the effects of climate change on tropical montane cloud forests journal April 1999
Fire and climate: contrasting pressures on tropical Andean timberline species journal January 2015
A Comparison of Montane and Lowland Rain Forest in Ecuador: II. The Climate and its Effects on the Distribution and Physiognomy of the Forests journal July 1966
Plant communities on ironstone outcrops: a diverse and endangered Brazilian ecosystem journal March 2007
Neogene and Quaternary history of vegetation, climate, and plant diversity in Amazonia journal April 2000
Evaluation of the Penman-Monteith (FAO 56 PM) Method for Calculating Reference Evapotranspiration Using Limited Data journal August 2015
Stomatal conductance, transpiration and sap flow of tropical montane rain forest trees in the southern Ecuadorian Andes journal October 2005
The incidence and implications of clouds for cloud forest plant water relations journal December 2012
Control of Forest Growth and Distribution on Wet Tropical Mountains: with Special Reference to Mineral Nutrition journal November 1977
Ordination and classification of vegetation along an altitudinal gradient in the Venezuelan páramos journal March 1984
The vegetation of the Puna Belt at laguna de Pozuelos Biosphere Reserve in northwest Argentina journal July 1995

Cited By (5)

Impact of Rain Gauges Distribution on the Runoff Simulation of a Small Mountain Catchment in Southern Ecuador journal August 2018
Spatial ecology and conservation of the microendemic ovenbird Cipo Cinclodes ( Cinclodes espinhacensis ) from the Brazilian highlands journal April 2019
Effect of land cover and hydro-meteorological controls on soil water DOC concentrations in a high-elevation tropical environment journal July 2018
Moisture transport and seasonal variations in the stable isotopic composition of rainfall in Central American and Andean Páramo during El Niño conditions (2015–2016) journal April 2019
Patterns in Soil Chemical Weathering Related to Topographic Gradients and Vegetation Structure in a High Andean Tropical Ecosystem journal February 2019

Figures / Tables (5)