LEADER 04672nam 2200997z- 450 001 9910557359103321 005 20231214133714.0 035 $a(CKB)5400000000042301 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/77110 035 $a(EXLCZ)995400000000042301 100 $a20202201d2021 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aChallenges and Successes in Identifying the Transfer and Transformation of Phosphorus from Soils to Open Waters and Sediments 210 $aBasel, Switzerland$cMDPI - Multidisciplinary Digital Publishing Institute$d2021 215 $a1 electronic resource (224 p.) 311 $a3-0365-2432-0 311 $a3-0365-2433-9 330 $aThe anthropogenic loading of phosphorus (P) to water bodies continues to increase worldwide, in many cases leading to increased eutrophication and harmful algal blooms. Determining the sources of P and the biogeochemical processes responsible for this increase is often difficult because of the complexity of the inputs and pathways, which vary both in spatial and temporal scales. In order to effectively develop strategies to improve water quality, it is essential to develop a comprehensive understanding of the relationship of P pools with biological uptake and cycling under varied soil and water conditions. In this ebook, eight chapters cover the various aspects of basic-applied research on mineral?P interaction and how these reactions impact P mobilization, bioavailability, transfer, and speciation of P in different soil matrices using advanced analytical methods. Some of these methods include the application of XANES and field-based research related to stream bank legacy nutrients; natural and anthropogenic eutrophication and its relationship to climate change; and the evaluation of the impact of P due to (i) grazing systems, (ii) weathering and vegetation, and iii) soil and manure management practices. In addition, two review chapters take a holistic approach to cover an expansive area of P transformation processes along the cropland?riparian?stream continuum and the assessment of legacy P. Together, these contributions improve our current understanding of the reactions and processes that impact P concentration, speciation, cycling, loss, and transfer from agroecosystems. 606 $aResearch & information: general$2bicssc 610 $aeutrophication 610 $aphosphorus 610 $awater quality 610 $asediment 610 $adissolved oxygen 610 $aphosphorus mobilization 610 $aclimate change 610 $aalgae bloom 610 $alegacy sediments 610 $aequilibrium phosphorus concentration 610 $asorption 610 $adesorption 610 $aanoxic 610 $achemical P extraction 610 $amicroanalysis 610 $aX-ray absorption near-edge structure (XANES) spectroscopy 610 $asoil P 610 $avertical and horizontal P distribution 610 $arunoff water 610 $aexclusions 610 $astrategic grazing 610 $adissolved reactive phosphorus 610 $atotal phosphorus 610 $asoil test phosphorus 610 $asoil stratification 610 $asoil fertility 610 $aphosphorus cycling 610 $aweathering 610 $airon speciation 610 $abiogeochemistry 610 $alegacy phosphorus 610 $aspeciation 610 $atransformation 610 $aaccessibility 610 $abest management practices 610 $acorn silage 610 $aerosion 610 $anutrient management 610 $aliquid manure 610 $asurface runoff 610 $aagriculture 610 $ariparian buffers 610 $acritical source areas 610 $aoverland flow 610 $ahydropedology 610 $asnowmelt 610 $astreamflow 610 $atile drainage 610 $aphosphorus kinetics 610 $aFe-Al-hydroxide mixtures 610 $ahistidine 610 $amalic acid 615 7$aResearch & information: general 700 $aRoss$b Donald S$4edt$01303376 702 $aYoung$b Eric O$4edt 702 $aJaisi$b Deb P$4edt 702 $aRoss$b Donald S$4oth 702 $aYoung$b Eric O$4oth 702 $aJaisi$b Deb P$4oth 906 $aBOOK 912 $a9910557359103321 996 $aChallenges and Successes in Identifying the Transfer and Transformation of Phosphorus from Soils to Open Waters and Sediments$93026964 997 $aUNINA