Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Kiyoshi Tsutsuki"'
Autor:
Kiyoshi Tsutsuki, Ian A. Navarrete
Publikováno v:
CLEAN - Soil, Air, Water. 43:1044-1051
There is a growing recognition that unless soil hydrophilic fulvic acid (HiFA) is studied together with soil hydrophobic FA (HoFA), we will not fully understand the characteristics of the FA fraction in soils. The aim of this study was to characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a198cc4dc691699877b446b4728d49
https://doi.org/10.1002/clen.201400046
https://doi.org/10.1002/clen.201400046
Publikováno v:
Science of The Total Environment. 493:220-228
As basic information for assessing reactivity and functionality of wetland-associated dissolved organic matter (DOM) based on their composition and structural properties, chemical characteristics of N in ultrafiltered DOM (UDON; > 1 kD) isolated from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::287d389eeee864df5db76cdee723cb6d
https://doi.org/10.1016/j.scitotenv.2014.05.095
https://doi.org/10.1016/j.scitotenv.2014.05.095
Dissolved organic matter dynamics in the oligo/meso-haline zone of wetland-influenced coastal rivers
Autor:
Rudolf Jaffé, Nagamitsu Maie, Akira Watanabe, Kaelin M. Cawley, Youhei Yamashita, Kiyoshi Tsutsuki, Satoshi Sekiguchi, Eikichi Shima, Lulie Melling
Publikováno v:
Journal of Sea Research. 91:58-69
Wetlands are key components in the global carbon cycle and export significant amounts of terrestrial carbon to the coastal oceans in the form of dissolved organic carbon (DOC). Conservative behavior along the salinity gradient of DOC and chromophoric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb8a35058abb722da9612dbb020633e
https://doi.org/10.1016/j.seares.2014.02.016
https://doi.org/10.1016/j.seares.2014.02.016
Publikováno v:
Archives of Agronomy and Soil Science. 59:625-639
Knowledge of the characteristics and fertility status of degraded soil is fundamental to planning suitable soil management strategies for crop production purposes. Such knowledge can be obtained through quantitative appraisal of soil properties and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61e7da4c79588df53d18fa7e586c01bb
https://doi.org/10.1080/03650340.2012.663908
https://doi.org/10.1080/03650340.2012.663908
Publikováno v:
Soil Science. 176:699-708
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::434e10e58c6da8fcb2dccc7ed61d75c0
https://doi.org/10.1097/ss.0b013e31823434ed
https://doi.org/10.1097/ss.0b013e31823434ed
Publikováno v:
Soil Science and Plant Nutrition. 56:289-296
The aim of the present study was to describe the effects of land use on humus composition and the structural properties of humic substances (HS) in degraded soil in Leyte, Philippines. Five adjacent land-use types, primary forest (PF), mahogany plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c57b7c4e18856d04ccc77f90873b47
https://doi.org/10.1111/j.1747-0765.2010.00455.x
https://doi.org/10.1111/j.1747-0765.2010.00455.x
Publikováno v:
Environmental Geology. 58:1257-1268
This study was conducted to evaluate the physical, chemical, and mineralogical characteristics of rain forest soils derived from late Quaternary basaltic rocks in Leyte, Philippines. Four sites along a catena were selected at an elevation of 75–112
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beaab83f23c7f3ada63c75c8e2a9d231
https://doi.org/10.1007/s00254-008-1627-z
https://doi.org/10.1007/s00254-008-1627-z
Publikováno v:
Soil Science and Plant Nutrition. 53:7-11
The composition of seven neutral monosaccharides (glucose, galactose, mannose, xylose, arabinose, fucose and rhamnose) released by acid hydrolysis with 0.5 mol L−1 H2SO4 was compared among four humus fractions, including humic acids (HAs), fulvic a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::643674c7b6b7fe58dd88312efc6b7590
https://doi.org/10.1111/j.1747-0765.2007.00111.x
https://doi.org/10.1111/j.1747-0765.2007.00111.x
Publikováno v:
European Journal of Soil Science. 52:599-606
Summary To understand the effect of land use changes on the composition of humus in tropical soils, samples from land under primary forest, secondary forest, coffee plantation, and arable crops were investigated at three sites in south Sumatra, Indon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2b3f7b2bc39cb8c00e9a8b9633282a8
https://doi.org/10.1046/j.1365-2389.2001.00410.x
https://doi.org/10.1046/j.1365-2389.2001.00410.x
Publikováno v:
Soil Science and Plant Nutrition. 47:387-397
Low-molecular-weight organic acids (LOAs) widely occur in soils and affect the soil properties and processes. We developed a simplified and relatively rapid method to identify and quantify the water-soluble LOAs in soils by using ion chromatography w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac1516185290af50cc6a67596b916efe
https://doi.org/10.1080/00380768.2001.10408401
https://doi.org/10.1080/00380768.2001.10408401