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Dissolved organic carbon dynamics in a restored peat bog in Northwest Germany

Dissolved organic carbon dynamics in a restored peat bog in Northwest Germany
The article deals with terms of peat decomposition, bog restoration, UV-Vis spectroscopy, restoration success, humic acid and fulvic acid fraction. The study was carried out in the Pietzmoor in Northwest Germany. - (IfL)

Zur Bodenentwicklung in Niedermooren. (Soil development in low bogs)

Zur Bodenentwicklung in Niedermooren. (Soil development in low bogs)
Soil development as induced by drainage and agricultural land use implies changes of the properties of low-bog sites. Crude ashes bulk density, dry matter volume increase| hydraulic conductivity decreases. These characteristics served

Mire induction, ecosystem dynamics and lateral extension on raised bogs in the southern coastal area of Finland

Mire induction, ecosystem dynamics and lateral extension on raised bogs in the southern coastal area of Finland
C 14 dating ; Coastal environment ; Ecosystem ; Finland ; Humid environment ; Hydrodynamics ; Peat bog ; Stratigraphy ; Swamp
The origins, development and lateral extension of the mire ecosystems of five raised bogs in Southern Finland representing different mire complex types were studied by means of 71 basal peat radiocarbon dates, stratigraphic analyses and morphometric

The development of alluvial cones and bogs along the northern border of the Alps - the murnauer moos in Upper Bavaria

The development of alluvial cones and bogs along the northern border of the Alps - the murnauer moos in Upper Bavaria
Bavaria ; Bog ; Geomorphology ; Germany ; Holocene ; Lateglacial ; Peat bog ; Periglacial features ; Soil science

Crimson gold

Biogeography ; Bog ; Fruit ; Humid environment ; Massachusetts ; United States of America
A teacher friendly guide to the Massachusetts cranberry industry. Article covers the nature of the cranberry plant, the bogs and marshes in which they grow, the wetland environment necessary for the health of the bogs, and development pressures
on cranberry bogs. The growing season is reviewed, and there is some discussion of other cranberry growing regions in the USA. Several contacts are given for obtaining lesson plans for various ages of students. - (SLD)

Lightning and special peat bog phenomena on Andøya, northern Norway

Lightning and special peat bog phenomena on Andøya, northern Norway
Atmospheric electricity ; Humid environment ; Mass movement ; Norway ; Peat bog
In 1982 a 5 m2 slab of peat, 25 cm thick, was discovered on a peat bog on the island of Andøya. Then, investigations on Andøya have provided information on 6 quite similar phenomena with slab weights varying between 100 kg and 4 tons. Outside Andøya

Retenční potenciál a hydrologická bilance horského vrchovištĕ: případová studie Rokytecké slatĕ, povodí Horní Otavy, jz. Česko

Bohemia ; Czech Republic ; Humid environment ; Mountain ; Peat bog ; Phreatic ground water ; Soil properties ; Soil science ; Underground water ; Water balance ; Water retention ; Watershed
. The research is based on detailed pedological analysis of the Rokytka Brook catchment, on analysis of a peat bog ground water table time series and on data obtained by monitoring the water stage, discharge respectively, in the profile of the draining stream

Ecological studies of Utonaito bog near Tomakomai, Hokkaido Numerical analysis of plant communities.

Ecological studies of Utonaito bog near Tomakomai, Hokkaido Numerical analysis of plant communities.

Multiproxy record of late Pleistocene-Holocene climate and vegetation changes from a peat bog in Patagonia

Multiproxy record of late Pleistocene-Holocene climate and vegetation changes from a peat bog in Patagonia
Argentina ; C 14 dating ; Deuterium ; Isotope analysis ; Model ; Moss ; Palaeo-ecology ; Palaeoclimate ; Patagonia ; Peat bog ; Pollen ; Quaternary
Pollen assemblage changes and stable hydrogen isotope analysis of mosses from a bog in Tierra del Fuego, Argentina, provided independent proxies for reconstructing changes in effective moisture and temperature over the past 16,000 cal yr B.P
. A deterministic model was used to reconstruct the stable hydrogen isotope composition of meteoric water from the D/H ratios of bog mosses over the last 16,000 years.

Retombées volcaniques dans des tourbières et lacs autour du Massif des Nevados Ampato et Sabancaya (Pérou méridional, Andes centrales)

Andes ; C 14 dating ; Holocene ; Lacustrine sediment ; Mountain ; Peat bog ; Peru ; Tephrochronology ; Volcanic ash ; Volcanism

Sharp decrease in summer monsoon strength 4000-3500 cal yr B.P. in the central Higher Himalaya of India based on pollen evidence from alpine peat

Climatic cooling ; Garhwal ; High mountain ; Himalaya ; Holocene ; India ; Monsoon ; Palaeo-environment ; Palaeoclimate ; Palaeomagnetism ; Palynology ; Peat bog ; Pollen diagram

Thirty thousand years of vegetation changes in the Alabama Hills, Owens valley, California

C 14 dating ; California ; Climatic variation ; Mountain ; Palynology ; Peat bog ; Quaternary ; Sierra Nevada ; United States of America ; Vegetation

Late Quaternary biomass changes from 13C measurements in a highland peatbog from Equatorial Africa (Burundi)

Biomass ; Burundi ; Carbon ; Climatic variation ; Holocene ; Humid environment ; Isotope analysis ; Palaeo-environment ; Palynology ; Peat bog ; Quaternary
of C3 and C4 plants in and around the swamp. The isotopic results are compared with the pollen data which have yielded a detailed record of vegetational and climatic changes in the Burundi mountains.

Variabilité des enregistrements polliniques en montagne et reconstitutions paléoécologiques

Alpes du Nord ; Altitudinal zonation ; Correlation ; France ; Holocene ; Lateglacial ; Mountain ; Palaeo-environment ; Peat bog ; Plant canopy ; Pollen diagram ; Spatial variation

Ground thermal regime and permafrost distribution under a changing climate in Northern Norway

in palsa mires seems to dominate. The study identifies 3 major permafrost regions in northern Norway : (1) maritime mountain permafrost in western Troms; (2) continental permafrost above the treeline and in bogs in Finnmark; and (3) Low Arctic permafrost
Since 2002, ground and ground surface temperatures have been systematically measured in the mountains of Troms and Finnmark, northern Norway. These data were used to calibrate and validate a transient heat flow model and a spatial permafrost model
on the peninsula of Varangerhalvøya, forming a transition between the Scandinavian mountain-dominated permafrost in the south and the arctic permafrost towards the north and east.

Ecotone characteristics of a southern Appalachian Mountain wetland

Ecotone characteristics of a southern Appalachian Mountain wetland
Biogeography ; Climatic change ; Ecotone ; Environmental management ; Habitat ; Humid environment ; Mountain ; Peat bog ; Soil properties ; Topography ; Tree ; United States of America ; Vegetation dynamics ; West Virginia

Ground penetrating Radar applied to the study of peat bogs and moors

Ground penetrating Radar applied to the study of peat bogs and moors
Belgium ; Geophysics ; Humid environment ; Methodology ; Peat lands;Peat bogs

A postglacial history of vegetation and bog formation at Point Escuminac, New Brunswick

A postglacial history of vegetation and bog formation at Point Escuminac, New Brunswick
C 14 dating ; Canada ; Holocene ; New Brunswick ; Palaeo-environment ; Palynology ; Peat bog ; Pollen diagram ; Quaternary

Corry bog, Pennsylvania: a case study of the radiocarbon dating of marl

Corry bog, Pennsylvania: a case study of the radiocarbon dating of marl
Analyse isotopique ; Analyse pollinique ; Carbone ; Corry Bog ; Datation ; Datation radiocarbone ; Déglaciation ; Etats-Unis ; Fiabilité ; Glaciation ; Gphy ; Géographie physique ; Marne ; Méthodologie ; Oxygène ; Pennsylvania ; Quaternaire

Les besoins de mesures de l'évapotranspiration pour la gestion des Tourbières de Plaine

Biogeography ; Ecology ; Ecosystem ; Environmental management ; Evapotranspiration ; Peat bog ; Plain
Peat-bog evaporation is widely unknow and misused in ecological management. The paper presents two locations where this parameter is to be evaluated precisely. Various measurements technics for scientists and managers are introduced. They show
that evapotranspiration in peat-bog is underestimated. - (BJ)

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