Stable isotope analysis of plant waxes (δ 13 C wax and δD wax) along with detailed pollen
data provide a new perspective on vegetation and precipitation variability in Serra Sul de …

The upland lakes (ULs) in Carajás, southeastern Amazonia, have been extensively studied
with respect to their high-resolution structural geology, geomorphology, stratigraphy …

The eastern Brazilian Amazon contains many isolated ferruginous savanna ecosystem
patches (locally known as 'canga vegetation') located on ironstone rocky outcrops on the top …

To protect indigenous land and avoid the spread of deforestation in the Amazon, state and
federal Brazilian agencies recognized several protected areas since the 1990s. However …

The focus of the present study was to assess the dynamics of wetland ecosystem health in
both urban and rural settings situated in the high-altitude Kashmir Himalayan ecoregion …

Abstract (U-Th)/He geochronology of two weathered plateaus in the Carajás Mountains,
Pará, Brazil, reveals a history of weathering spanning from ca. 80 Ma to the present for this …

We investigated the spatio-temporal dynamics of phytoplankton composition, chlorophyll-a
as a proxy for algal biomass, and abundance in relation to environmental parameters in four …

Statistical evaluation applied to geochemical data of upland lake sediments and their
catchment basins rocks from Serra dos Carajás was used to identify geochemical signatures …

Isoetes are ancient quillworts members of the only genus of the order Isoetales. The genus
is slow evolving but is resilient, and widespread worldwide. Two recently described species …

New insights about climate conditions and their effect on vegetation and lakes of
southeastern Amazonia were achieved over the last 50 cal ka using recent data obtained …