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Data from: Nitrogen saturation in humid tropical forests after 6 years of nitrogen and phosphorus addition: hypothesis testing
负责人:
关键词:
nitrogen saturation;phosphorus addition;N2O emission;nitrogen mineralization and nitrification;nitrogen deposition;Tropical Forest
DOI:
doi:10.5061/dryad.m2p20
摘要:
Nitrogen (N) saturation hypothesis suggests that when an ecosystem reaches N-saturation, continued N input will cause increased N leaching
Data from: Shrub expansion of Alnus viridis drives former montane grassland into nitrogen saturation
负责人:
关键词:
Alnus alnobetula;catchment;nitrate leaching;Alnus viridis;N cycle;?15N;green alder
DOI:
doi:10.5061/dryad.68fs0
摘要:
, N-poor grassland into N saturated shrubland, irrespective of elevation, and it reduces the C storage potential of the landscape because the Alnus dominance
Data from: Estimating Bayesian phylogenetic information content
负责人:
关键词:
saturation;conditional clade distribution;Entropy;Concatenation;Bayesian;phylogenetics;information
DOI:
doi:10.5061/dryad.1dn50
摘要:
on of saturation, and detecting conflict among data partitions that can negatively affect analyses of concatenated data.
Data from: Different sensitivity and threshold in response to nitrogen addition in four alpine grasslands along a precipitation transect on the Northern Tibetan Plateau
负责人:
关键词:
DOI:
doi:10.5061/dryad.8fs1505
摘要:
in AM. Regression fitting showed that the most sensitive functional groups were grasses, and the N saturation thresholds were 103, 115, 136 and 156 kg N hm-2 yea
Data from: Soil nitrogen-cycling responses to conversion of lowland forests to oil palm and rubber plantations in Sumatra, Indonesia
负责人:
关键词:
N immobilization;gross N mineralization;gross nitrification;Land-use change;dissimilatory nitrate reduction to ammonium
DOI:
doi:10.5061/dryad.q20p3
摘要:
) and base saturation) (P?0.05–0.09) had larger microbial biomass and NH4+ transformation rates (P?0.05) compared to the loam Acrisol soil. Conversion of forest
Data from: Contrasting responses of phosphatase kinetic parameters to nitrogen and phosphorus additions in forest soils
负责人:
关键词:
kinetic parameters;Temperate Forest;nitrogen;phosphatase;subtropical forest;catalytic efficiency;phosphorus
DOI:
doi:10.5061/dryad.8cq1s
摘要:
1. Global changes include increasing nitrogen (N) and phosphorus (P) deposition, which affect microbial nutrient demand and bioge
Data from: Alteration of nitrous oxide emissions from floodplain soils by aggregate size, litter accumulation and plant–soil interactions
负责人:
关键词:
floodplain soils;litter;redox potentials;nitrous oxide;Salix viminalis;aggregate size;emission patterns
DOI:
doi:10.5061/dryad.50g8322
摘要:
the importance of microhabitat formation in regulating oxygen (O2) content and the completeness of denitrification in soils during drying after saturation. Moreove
Data from: Phytoplankton responses to nitrogen enrichment in Pacific Northwest, USA mountain lakes
负责人:
关键词:
Navicula radiosa;Cosmarium margaritatum;Navicula;Tribonema cells;ammonia;Trachelomonas hexangulata;Yellow Synurophyte;Chrysophyta;Chroococcus;Gomphonema;Nitzschia microcephala;Cosmarium navicula;Cyanobacteria;Dinobryon;Rhodomonas;Aulacoseira lirata;Bitrichia Chrysophycean;Katablepharis;Synura clump;Boldi-like thallus;nitrogen deposition;Pennate 26-30 um;Closteriopsis;Achnanthes flexella;Spinoclosterium;Large yellow synurophyte;Ankistrodesmus;Microcystis;Cyclotella distinguenda _7um;\Round;Fragilaria zeilleri;Borzia chain;Euglena acus;Keratococcus;Aulacoseira nivalis;Non-motile green algae;Fragilaria incognita type;Small Pennate <30um;Anabaena;Stenopterobia;Aulacoseira;Coccoid cyanobacteria;Desmidiaceae;Desmid\/Cerasterias;national parks;Aulacoseira alpigena 10um;Borzia 3-chain;Stenopterobia-like;Cyclotella comensis;Gymnodinium;Chrysolepidomonas;Nonmotile unicelular green algae sp.;Diatoma;Cosmarium;Discostella glomerata 7-8um;Gomphonema undiff;Synurophyte;Large pennate >30um;Filamentous Cyanobacteria chain;Large yellow balls w\/o flag;Cosmarium small butterfly;Desmid-Teilingia;Pennate diatoms <30 um;Aulacoseira ambigua (chain);Fragilaria exigua;Coccoid cyanobacterium;Fragilaria 20-30 um;Cyanotetras;Tabellaria;Schroederia;ciliated 3-pack\;Scenedesmus;Discostella glomerata;Cyclotella _7 um cf distinguenda;Pediastrium;Anabaena chain;Fragilaria zeilleri var. elliptica;Fragilaria undiff 25-30 um;Navicula undiff;Discostella stelligera 8-10um;Fragilaria crotonensis type 2;Surirella;nutrient limitation;Small Fragilaria undiff;Aulacoseira valida;Tetrospora;Achnanthes ~10um;Closterium navicula;Anomoeoneis brachysira;Cyclotella <7 um distinguenda;Teilingia;Synechocystis sp.;Fragilaria tenera;Large Pennate <30um;Chlorophyceae;Aulacoseira ambigua;Fragilaria undiff 25-35 um;Asterionella;Euglena;Cryptomonad 15-30um;Nitzschia gracilis;Diploneis;Small Euglena;Large pennate >30um;Centronella;phytoplankton;Tetraspora;Aulacoseira alpigena;water chemistry;mountain lakes;Gonium sp.;Spinoclosterium desmid;Fragilaria 20-30 um undif;Mallomonas;Coccoid green algae <5um;Teilingia Desmid;Aulocosiera lirata;Aulacoseira pusilla <5um;Boldia thallus;Large Pennate >30 um;Navicula 25 um;Staurodesmus type;Bi-flagellated green algae;Anomoeones;Eunotia;Blue green algae;Microcystis colony;Closterium;Coccoid green algae;Cymbella cistula;Fragilaria arcus;Cyclotella comensis gr;Fragilaria capucina;Achnanthes 15um;Achnanthes <25um;Chain 4-8 cf Heterodesmus;cyanobacterium;Staurodesmus;Borzia;unicellular Chrysophyta 10 um\;Cyclotella michiganiana;Stephanodiscus;Cerasterias;Heterodesmus;Small green w\/one flagella;Small golden w\/o flagella;Synura;Synura colony;Cymbella undiff;nitrate;Unknown unicellular Chrysophyta 5-7 um;Synura balloon type;Aulacoseira pusilla 6um;Chrysolepidomonas\/Chlorophyceae;Gloeomonas;Cryptomonad 7-15 um;Achnanthes;Small Pennate >30um;Oocystis;Pacific Northwest;Small pennate diatoms;Fragilaria crotonensis;Small synurophyte;Peridinium;Crucigenia quadrata;Asterionella formosa;Aulacoseira pusilla;chlorophyll;Fragilaria capensis;Chrysodidimus;Synedra;Gomphonema variostriatum;Gonium;\Unknown;Fragilaria capucina var. perminuta;Discostella stelligera;3-pack\;Fragilaria;Gonium colony;Chrysodidymus;Large yellow synurophyte;Pennate diatoms >50um;Achnanthes undiff;Gomphonema 25 um;Chrysopycean Bitrichia;Cyclotella distinguenda
DOI:
doi:10.5061/dryad.4fp90
摘要:
by nitrogen and phosphorus in the nine bioassay lakes. We identified 20 taxa that responded to nitrogen enrichment, and estimated response thresholds using nitrogen Monod half
A snapshot of the limnological features in tropical floodplain lakes: the relative influence of climate and land use
负责人:
关键词:
Limnology
DOI:
doi:10.6084/m9.figshare.9739286
摘要:
l, the lakes presented low transparency, nutrients concentrations (total nitrogen and total phosphorus) and oxygen saturation. The water pH was considered weakly

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