@article {2164,
	title = {Late glacial paleohydrology and vegetational change in Salada Medinana, Central Ebro Basin, Spain},
	journal = {Quarternary International},
	volume = {73/74},
	year = {2000},
	note = {id: 382},
	month = {2000},
	pages = {29-46},
	author = {Valero-Garces, B. L.}
}
@article {749,
	title = {Quaternary palaeohydrological evolution of a playa lake: Salada Mediana, central Ebro Basin, Spain},
	journal = {Sedimentology},
	volume = {47},
	year = {2000},
	note = {383xwTimes Cited:31Cited References Count:76},
	month = {Dec},
	pages = {1135-1156},
	abstract = {Sedimentary features, mineralogy, bulk geochemical composition, stable isotope analyses and pollen data from sediment cores were used to reconstruct the Late Quaternary depositional evolution of the Salada Mediana playa lake (central Ebro Basin, northeastern Spain). The 150-cm-long sediment core sequence is composed of gypsum- and dolomite-rich muds (Lower and Middle sections) and black, laminated, calcite-bearing sediments (Upper section). The Salada Mediana formed as a karstic depression in the Miocene gypsum substratum during the Late Pleistocene. The Lower section was deposited in a sulphate-carbonate saline lake that ended with a period of desiccation and basin floor deflation. Subsequent deposition (Middle section) took place in a playa-lake system. Two cycles of lower water table and expanded saline mud flats occurred. The Holocene sequence is missing, probably as a result of aeolian erosion. Sedimentation resumed only a few centuries ago, and saline pan environments dominated until modern times. The Salada Mediana facies succession was mainly governed by fluctuations in the hydrological balance, brine composition, and salinity; however, aeolian processes (detrital input and deflation) and recycling of previously precipitated salts also played a significant role.},
	issn = {0037-0746},
	doi = {10.1046/j.1365-3091.2000.00346.x},
	author = {Valero-Garces, B. L. and Delgado-Huertas, A. and Navas, A. and Machin, J. and Gonzalez-Samperiz, P. and Kelts, K.}
}
@article {2163,
	title = {Responces of a saline lake ecosystems in semi-arid regions to irrigation and climate variability. The history of Salada Chiprana, Central Ebro Basin, Spain},
	journal = {Ambio},
	year = {2000},
	note = {id: 385},
	month = {2000},
	author = {Valero-Garces, B. L. and Navas, A. and Machin, J. and Stevenson, T. and Davis, B.}
}
@article {2208,
	title = {Sedimentary facies analyses as paleohydrological proxies for saline alkes, Central Ebro Basin, Spain. Fourth workshop of the European Lake Drilling Programme},
	journal = {Terra Nostra},
	volume = {99/10},
	year = {1999},
	note = {id: 383},
	month = {1999},
	pages = {101-106},
	author = {Valero-Garces, B. L.}
}
@inbook {1466,
	title = {Geoforma Ediciones, Logrono, Barcelona},
	booktitle = {Investigaciones recientes de la Geomorfologia esponola},
	year = {1998},
	note = {id: 384},
	month = {1998},
	author = {Valero-Garces, B. L. and Matri Bono, C. and Kelts, K.},
	editor = {Ortiz, A. G.}
}
@article {720,
	title = {Historical geomorphic processes and human activities in the Central Spanish Pyrenees},
	journal = {Mountain Research and Development},
	volume = {18},
	year = {1998},
	note = {142mnTimes Cited:49Cited References Count:62},
	month = {Nov},
	pages = {309-320},
	abstract = {In the Central Spanish Pyrenees there is a great diversity of geomorphic processes due to topographic and climatic heterogeneity and altitudinal gradient. Human activity during the last 4,000 years has contributed to the disturbance of the original landscape and its hydro-morphological dynamics. The upper forest belt was destroyed by fire during the Middle Ages in order to provide summer pastures to transhumant livestock. The hillslopes below 1,600 m were cultivated and frequently burnt to improve the soil and pasture quality, even on steep slopes. The most evident consequence of this has been the increase in the sources of sediment. In the subalpine belt, mass movements and dense rill networks have caused severe soil erosion and the expansion of gelifluxion terracettes; in the middle mountain belt overland flow has resulted in stoniness of the soil surface, and debris flows have occurred on hillslopes and along river channels. This paper discusses the effects of human activity on the geomorphic processes in the study area.},
	issn = {0276-4741},
	doi = {10.2307/3674096},
	author = {Garcia-Ruiz, J. M. and Valero-Garces, B. L.}
}
