The solution chemistry of forested streams primarily in western North America is explained
by considering the major factors that influence this chemistry—geological weathering; …

The depletion of calcium in forest ecosystems of the northeastern USA,, is thought to be a
consequence of acidic deposition and to be at present restricting the recovery of forest and …

The interaction between human activities and watershed geology is accelerating long-term
changes in the carbon cycle of rivers. We evaluated changes in bicarbonate alkalinity, a …

Calcium oxalate, a mineral of low solubility, is found widely in plants, but its fate in soils has
been neglected until recently. This review considers the likely forms and reactions in soils …

By coupling synoptic data from a basin-wide assessment of streamwater chemistry with
network-based geostatistical analysis, we show that spatial processes differentially affect …

A synthesis of the biogeochemistry of S was done during 34 yr (1964–1965 to 1997–1998)
in reference and human-manipulated forestecosystems of the Hubbard Brook Experimental …

Understanding patterns of expansion, contraction, and disconnection of headwater stream
length in diverse settings is invaluable for the effective management of water resources as …

We combine experimental and modeling results from a headwater catchment at the Hubbard
Brook Experimental Forest (HBEF), New Hampshire, USA, to explore the link between …

There is concern that changes in atmospheric deposition, climate, or land use have altered
the biogeochemistry of forests causing soil base‐cation depletion, particularly Ca. The Bear …

The presence of permafrost has a strong influence on arctic hydrology, ecology, and
engineering. Therefore, understanding the response of permafrost to arctic warming is …