Efficiency of Biochar and Bio-Fertilizers Derived from Maize Debris as Soil Amendments
Environment and Natural Resources Journal, 2018 Unsuitable handling of crop residues can result in many environmental problems such as air pollution and soil degradation. In the northern parts of Thailand, such problems are partly caused by the burning of agricultural debris after harvesting.
Kritsadapan Palakit +5 more
doaj +1 more source
A rapid cosmic-ray increase in BC 3372-3371 from ancient buried tree rings in China [PDF]
, 2017 Cosmic rays interact with the Earth's atmosphere to produce $^{14}$C, which can be absorbed by trees. Therefore, rapid increases of $^{14}$C in tree rings can be used to probe previous cosmic-ray events.
Cheng, K. S. +4 more
core +3 more sources
Growth trends reveal the forest structure during Roman and Medieval times in Western Europe: a comparison between archaeological and actual oak ring series (Quercus robur and Quercus petraea) [PDF]
, 2005 At some point in time, man has influenced nearly all forests in Western Europe. Most of the original forest cover has been converted to arable land and pastures, or has been cut for the supply of firewood and construction timber.
Beeckman, Hans +2 more
core +3 more sources
Teak Log Coffins in Northwest Thailand: Dated by Dendrochronology and 14Cwiggle Matching
Applied Environmental Research, 2015 Log coffins have been discovered in caves and rockshelters in the Pang Ma Pha district, Mae Hong Son province, Northwestern Thailand. Most are made of teak wood. Many researchers have used the 14C method to determine their age.
Nathsuda Pumijumnong, Sineenart Wannasri
doaj +7 more sources
Seven centuries of rainfall reconstructed from Scots Pine ring width in sub-Arctic Sweden [PDF]
Climate of the PastAs the sub-Arctic and Arctic regions undergoes rapid changes, understanding its hydroclimate history is more critical than ever. A limited availability of moisture-sensitive proxy data severely constrains our insights, underscoring the urgent need for ...
P. Stridbeck +10 more
doaj +1 more source
Notulae Botanicae Horti Agrobotanici Cluj-NapocaHimalayan mountainous region is ecologically sensitive to climate change where forest ecosystems face monsoon climate and information is well recorded in tree rings.
Zargham KHAN +8 more
doaj +1 more source
Chronology of Central European Impulses in the Volga Forest Region: Fatyanovo and Abashevo Cultures
Поволжская археология, 2023 There is a difference in chronology based on radiocarbon dating and historical dates associated with Near Eastern written sources. With the introduction of AMS dating, this gap has become smaller, but has not disappeared.
Grigoriev Stanislav A.
doaj +1 more source
Exploring site formation and building local contexts through wiggle-match radiocarbon dating: re-dating of the Firth of Clyde Crannogs, Scotland [PDF]
, 2017 There are at least four wooden intertidal platforms, also known as marine crannogs, in the Firth of Clyde, on the west coast of Scotland. The interpretation of these sites partly depends on their dating and, if coeval, they could point to the presence of
Cook, Gordon +3 more
core +1 more source
Analysis of DNA profiles of ash (Fraxinus excelsior L.) to provide evidence of illegal logging [PDF]
, 2017 The present work formed part of a research project supported by the General Directorate of State Forests (Grants BLP-333 and BLP-384). We gratefully acknowledge the Forest Guard staff from Śnieżka Forest District for their efficient cooperation.
Borys, Malgorzata +4 more
core +2 more sources
River Research and Applications, EarlyView.ABSTRACT Exhaustive long‐term and large‐scale ice jam records are scarce in most cold river environments. Many discrete events occur in small, sparsely populated river systems and are poorly represented in open‐source databases. These observation biases are transferred to predictive models of ice jams and the collective understanding of their formation
Lisane Arsenault‐Boucher +4 more
wiley +1 more source