Showing 141 - 160 results of 216 for search '"phosphorus"', query time: 0.15s Refine Results
  1. 141
    Published 2008
    Table of Contents: “…Climate Change and Anthropogenic Impacts on Large Lakes Ecosystems -- Nutrients and phytoplankton in Lake Peipsi during two periods that differed in water level and temperature -- Pollen, diatom and plant macrofossil assemblages indicate a low water level phase of Lake Peipsi at the beginning of the Holocene -- Water level changes in a large shallow lake as reflected by the plankton:periphyton-ratio of sedimentary diatoms -- Changes in spatial distribution of phosphorus and nitrogen in the large north-temperate lowland Lake Peipsi (Estonia/Russia) -- Recent trends in Lake Ladoga ice cover -- History of anthropogenically mediated eutrophication of Lake Peipsi as revealed by the stratigraphy of fossil pigments and molecular size fractions of pore-water dissolved organic matter -- Seasonality and trends in the Secchi disk transparency of Lake Ladoga -- Silicon load and the development of diatoms in three river-lake systems in countries surrounding the Baltic Sea -- Critical N:P ratio for cyanobacteria and N2-fixing species in the large shallow temperate lakes Peipsi and Võrtsjärv, North-East Europe -- Phytoplankton nitrogen demand and the significance of internal and external nitrogen sources in a large shallow lake (Lake Balaton, Hungary) -- Changes in the water level of Lake Peipsi and their reflection in a sediment core -- Rates of change in physical and chemical lake variables — are they comparable between large and small lakes? …”
    Connect to this title online
    Electronic eBook
  2. 142
    by Pansu, Marc, Gautheyrou, Jacques
    Published 2006
    Table of Contents: “…Mineralogical analysis -- Water Content and Loss on Ignition -- Particle Size Analysis -- Fractionation of the Colloidal Systems -- Mineralogical Characterisations by X-Ray Diffractometry -- Mineralogical Analysis by Infra-Red Spectrometry -- Mineralogical Separation by Selective Dissolution -- Thermal Analysis -- Microscopic Analysis -- Organic analysis -- Physical Fractionation of Organic Matter -- Organic and Total C, N (H, O, S) Analysis -- Quantification of Humic Compounds -- Characterization of Humic Compounds -- Measurement of Non-Humic Molecules -- Organic Forms of Nitrogen, Mineralizable Nitrogen (and Carbon) -- Inorganic analysis -- pH Measurement -- Redox Potential -- Carbonates -- Soluble Salts -- Exchange Complex -- Isoelectric and Zero Charge Points -- Permanent and Variable Charges -- Exchangeable Cations -- Exchangeable Acidity -- Lime Requirement -- Exchange Selectivity, Cation Exchange Isotherm -- Cation Exchange Capacity -- Anion Exchange Capacity -- Inorganic Forms of Nitrogen -- Phosphorus -- Sulphur -- Analysis of Extractable and Total Elements.…”
    Connect to this title online
    Electronic eBook
  3. 143
    Published 2006
    Table of Contents: “…The effects of changing land use patterns on marine resources: setting a research agenda to facilitate management -- Trends in land use policy and development in the coastal southeast -- Predicting trajectories of urban growth in the coastal southeast -- Urban typology and estuarine biodiversity in rapidly developing coastal watersheds -- The relationship of hydrodynamics to morphology in tidal creek and salt marsh systems of South Carolina and Georgia -- The role of tidal wetlands in estuarine nutrient cycling -- Evaluating the potential importance of groundwater-derived carbon, nitrogen, and phosphorus inputs to South Carolina and Georgia coastal ecosystems -- Oxygen, carbon dioxide, and estuarine condition -- Chemical contaminants entering estuaries in the South Atlantic Bight as a result of current and past land use -- Models of coastal stress: review and future challenges -- Alternatives to coliform bacteria as indicators of human impact on coastal ecosystems -- Afterword. …”
    Connect to this ebook
    Electronic eBook
  4. 144
    by Scott, Peter J. H.
    Published 2009
    Table of Contents: “…Diversity cleavage strategies from phosphorus linkers / Patrick G. Steel and Tom M. Woods -- 13. …”
    View Table of contents only
    Book
  5. 145
    Published 2005
    Table of Contents: “…Nutrient limitation of freshwater cyanobacteria: tools to monitor phosphorus limitation at the individual level / M. Dignum ... …”
    Connect to this ebook
    Electronic eBook
  6. 146
    Published 2015
    Table of Contents: “…Chapter 1: Nutrient use efficiency in plants: an overview -- Part I: Nutrients as a Key Driver of Nutrient Use Efficiency -- Chapter 2: Soils and Inputs Management Options for Increasing Nutrient Use Efficiency -- Chapter 3: Nutrient and water use efficiency in soil: The influence of geological mineral amendments -- Chapter 4: Resource conserving techniques for improving nitrogen use-efficiency -- Chapter 5: Strategies for enhancing phosphorus efficiency in crop production systems.- Chapter 6: Efficiency of soil and fertilizer phosphorus use in time: a comparison between recovered struvite, FePO4-sludge, digestate, animal manure and synthetic fertilizer -- Chapter 7: Strategies for Enhancing Zinc Efficiency in Crop Plants -- Chapter 8: Nitrification inhibitors: classes and its use in nitrification management -- Part-II: Microbiological aspects of Nutrient Use Efficiency -- Chapter 9: Role of Microorganisms in Plant Nutrition and Health -- Chapter 10: Role of Cyanobacteria in Nutrient Cycle and Use Efficiency in the Soil -- Chapter 11: Trichoderma improves nutrient use efficiency in crop plants -- Chapter 12: Bio-priming mediated nutrient use efficiency of crop species -- Chapter 13: Unrealized potential of seed biopriming for versatile agriculture -- Part-III: Molecular and physiological aspects of Nutrient Use Efficiency -- Chapter 14: Improving nutrient use efficiency by exploiting genetic diversity of crops -- Chapter 15: Micro RNA based approach to improve nitrogen use efficiency in plants -- Chapter 16: Biofortification for selecting and developing crop cultivars denser in iron and zinc -- Chapter 17: Understanding genetic and molecular bases of Fe and Zn accumulation towards development of micronutrient enriched maize -- Part-IV: Nutrient Use Efficiency of Crop Species -- Chapter 18: Nitrogen uptake and use efficiency in rice -- Chapter 19: Nutrient-use efficiency in Sorghum -- Chapter 20: Improving nutrient use efficiency in oilseeds Brassica -- Chapter 21: Strategies for higher nutrient use efficiency and productivity in forage crops -- Chapter 22: Integrated nutrient management in potato for increasing nutrient use efficiency and sustainable productivity -- Part-V: Specialised Case Studies -- Chapter 23: Enhancing Nutrient Use Efficiencies in Rainfed Systems -- Chapter 24: Dynamics Of Plant Nutrients, Utilization And Uptake, And Soil Microbial Community In Crops Under Ambient And Elevated Carbon Dioxide -- Chapter 25: Phytometallophore Mediated Nutrient Acquisition by Plants.…”
    Connect to this title online
    Electronic eBook
  7. 147
  8. 148
  9. 149
    Table of Contents: “…Functional groups containing phosphorus --…”
    Connect to this title online (unlimited simultaneous users allowed; 325 uses per year)
    Electronic eBook
  10. 150
  11. 151
    Published 2017
    Table of Contents: “…Plant beneficial rhizospheric microbes (PBRMs): prospects for increasing productivity and sustaining the resilience of soil fertility -- Rhizosphere microorganisms towards soil sustainability and nutrient acquisition -- PGPR: Heart of Soil and their Role in Soil Fertility -- Strength of microbes in nutrient cycling: a key to soil health -- Quorum sensing in plant microbe interaction -- Horizontal gene transfer in soil and the rhizosphere: Impact on ecological fitness of bacteria -- Hairy root culture: a biotechnological approach to produce valuable metabolites -- Metagenomic approaches in understanding the mechanism and function of PGPRs-perspectives for sustainable agriculture -- Role of bioinoculants as plant growth-promoting microbes for sustainable agriculture -- Microbial Diversity of Tropical Andean Soils and Low-Input Sustainable Agriculture Development -- Entomopathogenic bacteria and biorationals in chickpea organic crop protection -- Bio-stimulants: an approach towards the sustainable vegetable production -- Efficacy of biological soil amendments and biocontrol agents for sustainable rice and maize production -- Bacterial-mediated selenium biofortification of Triticum aestivum: strategy for improvement in selenium phytoremediation and biofortification -- Role of vesicular arbuscular mycorrhizae in mobilization of soil phosphorus -- The role of soil microbes in crop biofortification.…”
    Connect to this title online
    Electronic eBook
  12. 152
    by Nielsen, S. Suzanne
    Published 2017
    Table of Contents: “…Laboratory Standard Operating Procedures -- Preparation of Reagents and Buffers -- Dilution and Concentration Calculations -- Use of Statistics in Food Analysis -- Nutritional Labeling Using a Computer Program -- Accuracy and Precision Assessment -- High Performance Liquid Chromatography -- Gas Chromatography -- Mass Spectometry with High Performance Liquid Chromatography -- Moisture Content Determination -- Ash Content Determination -- Fat Content Determination -- Protein Nitrogen Determination -- Total Carbohydrate by Phenol-Sulfuric Acid Method -- Vitamin C Determination by Indophenol Method -- Water Hardness Testing by Complexometric Determination of Calcium -- Phosphorus Determination by Murphy-Riley Method -- Iron Determination by Ferrozine Method -- Sodium Determination Using Ion Selective Electrodes, Mohr Titration, and Test Strips -- Sodium and Potassium Determinations by Atomic Absorption Spectroscopy and Inductively Coupled Plasma-Optical Emission Spectroscopy -- Standard Solutions and Titratable Acidity -- Fat Characterization -- Proteins: Extraction, Quantitation, and Electrophoresis -- Glucose Determination by Enzyme Analysis -- Gliadin Detection by Immunoassay -- Viscosity Measurements of Fluid Food Products -- CIE Color Specifications Calculated from Reflectance or Transmittance Spectra -- Extraneous Matter Examination -- Answers to Practice Problems.…”
    Connect to this title online
    Electronic eBook
  13. 153
    Published 2010
    Table of Contents: “…Criteria for Sustainable Restoration of the Landscape -- The Evolution of Lakes and Wetlands -- Development of Aquatic Macrophytes in Shallow Lakes and Ponds -- Food Web and Trophic Interaction and Development -- Principles, Planning and Accomplishment of Lake Restoration Projects -- Restoration of Eutrophic Lakes by Sediment Treatment -- Restoration of Eutrophic Lakes by Phosphorus Precipitation, with a Case Study on Lake Gross-Glienicker -- Restoration of Lakes Through Sediment Removal, with Case Studies from Lakes Trummen, Sweden and Vajgar, Czech Republic -- Treatment of Overgrown Shallow Lakes Through Macrophyte Control: The Case Study of Lake Hornborga, Sweden -- The Stream and Beyond: Reinstating Natural Functions in Streams and Their Floodplains -- Floodplain Restoration of Large European Rivers, with Examples from the Rhine and the Danube -- Restoration of Streams in the Agricultural Landscape -- Effects of Drain Blocking on the Acrotelm of Two Raised Bogs in the Irish Midlands: A Quantitative Assessment -- Self-Recovery of Cut-over Bogs: Summary from Case Studies -- Restoration of Raised Bogs: Mechanisms and Case Studies from the Netherlands -- Restoration of Drained Mires in the Šumava National Park, Czech Republic -- Local and Global Impacts of Mire Drainage: An Impetus for Hydrology Restoration: Yelnia Mire, Belarus.…”
    Connect to this title online
    Electronic eBook
  14. 154
    Published 2021
    Table of Contents: “…Recent understanding on molecular mechanisms of plant abiotic stress response and tolerance -- Breeding strategies to enhance abiotic stress tolerance and yield improvement in wheat, maize and sorghum -- Recent advancement of molecular breeding for improving salinity tolerance in wheat -- Genomics and molecular physiology for improvement of drought tolerance in wheat -- Molecular breeding for improving heat stress tolerance in wheat -- Molecular breeding for improving water logging tolerance in wheat -- Molecular breeding for improving aluminum resistance in wheat -- Molecular breeding for enhancing iron and zinc content in wheat grains -- Recent advancement of molecular breeding and functional genomics for improving nitrogen, phosphorus and potassium use efficiencies in wheat -- Molecular breeding for improving yield in wheat: recent advances and future perspectives -- Tools for transforming wheat breeding: genomic selection, rapid generation advance, and database-based decision support -- CRISPR-mediated gene editing in wheat for abiotic stress tolerance -- Application of pangenomics for wheat molecular breeding -- Recent advancement of molecular understanding for combating salinity stress in Maize -- Isolation of genes/QTLs for drought stress tolerance in Maize -- The genetic architecture and breeding toward cold tolerance in maize: review -- Physiological and molecular mechanisms underlying excess moisture stress tolerance in maize: Molecular breeding opportunities to increase yield potential -- Recent molecular breeding advances for improving aluminum tolerance in maize and sorghum -- Physiological and molecular interventions for improving nitrogen use efficiency in maize -- Recent advancement in molecular breeding for improving nutrient use efficiency in maize -- Molecular breeding for increasing nutrition quality in maize: recent progress -- Molecular breeding for improving yield in maize: recent advances and future perspectives -- CRISPR-mediated genome editing in maize for improved abiotic stress tolerance -- Molecular breeding for combating salinity stress in sorghum: progress and prospects -- QTL mapping and genetic improvement to strengthen drought tolerance in sorghum -- Improving abiotic stress tolerance to adapt sorghum to temperate climate regions -- Isolation of quantitative trait loci (QTLs)/gene(s) conferring cadmium tolerance in sorghum -- Molecular breeding for increasing micronutrient content in sorghum -- Ideotype breeding for improving yield in sorghum: recent advances and future perspectives.…”
    Connect to this title online (unlimited simultaneous users allowed; 325 uses per year)
    Electronic eBook
  15. 155
  16. 156
    Published 2015
    Table of Contents: “…Heavy Metal Stress and Crop Productivity -- Effects of Gamma Radiation on Crop Production -- Pesticide Tolerance and Crop Production -- Implication of Rhizosphere Acidification in Nutrient Uptake by Plants: Cases of Potassium (K), Phosphorus (P) and Iron (Fe) -- Effect of Industrial Pollution on Crop Productivity -- Role of Seed Quality in Improving Crop Yields -- Sustaining Cocoa Production on Oxisols in Malaysia -- Plant Mutagenesis and Crop Improvement -- Effect of Climate Change on Horticultural Crops -- Effect of Elevated Levels of Carbon dioxide on the Activity of RuBisCO and Crop Productivity -- Insect Pest Resistance: An Alternative Approach for Crop Protection -- Biofertilizer for Sustainable Rice Production and Reduction of Environmental Pollution -- Bread Wheat (Triticum aestivum L.) under Biotic and Abiotic Stresses: An Overview -- Use of Alien Diversity to Combat some Major Biotic Stresses in Triticum aestivum L -- Sulfur Nutrition of Oil Palm for Enhancing Oil Yield in Tropics -- Genetic Modification of Crop Plants: Issues and Challenges -- Plant Responses and Tolerance to High Temperature Stress: Role of Exogenous Phytoprotectants -- Agricultural Adaptation and Climate Change Policy for Crop Production in Africa -- Causes and Prevention of Cherry Cracking- A Review -- Climate Change and Plants -- Fertilizers and Environment: Issues and Challenges.…”
    Connect to this title online
    Electronic eBook
  17. 157
    Published 2006
    Table of Contents: “…Introduction—The Effects of Changing Land Use Patterns on Marine Resources: Setting a Research Agenda to Facilitate Management -- Introduction—The Effects of Changing Land Use Patterns on Marine Resources: Setting a Research Agenda to Facilitate Management -- Trends in Coastal Population Growth—Policies and Predictions -- Trends in Land Use Policy and Development in the Coastal Southeast -- Predicting Trajectories of Urban Growth in the Coastal Southeast -- Urban Typology and Estuarine Biodiversity in Rapidly Developing Coastal Watersheds -- Coastal Hydrology and Geochemistry -- The Relationship of Hydrodynamics to Morphology in Tidal Creek and Salt Marsh Systems of South Carolina and Georgia -- The Role of Tidal Wetlands in Estuarine Nutrient Cycling -- Evaluating the Potential Importance of Groundwater-Derived Carbon, Nitrogen, and Phosphorus Inputs to South Carolina and Georgia Coastal Ecosystems -- Oxygen, Carbon Dioxide, and Estuarine Condition -- Contaminants and Their Effects -- Chemical Contaminants Entering Estuaries in the South Atlantic Bight as a Result of Current and Past Land Use -- Models of Coastal Stress: Review and Future Challenges -- Alternatives to Coliform Bacteria as Indicators of Human Impact on Coastal Ecosystems -- Afterword—Managing Coastal Urbanization and Development in the Twenty-First Century: The Need for a New Paradigm -- Afterword—Managing Coastal Urbanization and Development in the Twenty-First Century: The Need for a New Paradigm.…”
    Connect to this title online
    Electronic eBook
  18. 158
    Published 2008
    Table of Contents: “…Geologic and Contemporary Landscapes of the Narragansett Bay Ecosystem -- Narragansett Bay Amidst a Globally Changing Climate -- Estimating Atmospheric Nitrogen Deposition in the Northeastern United States: Relevance to Narragansett Bay -- Groundwater Nitrogen Transport and Input along the Narragansett Bay Coastal Margin -- Nitrogen and Phosphorus Inputs to Narragansett Bay: Past, Present, and Future -- Nitrogen Inputs to Narragansett Bay: An Historical Perspective -- Anthropogenic Eutrophication of Narragansett Bay: Evidence from Dated Sediment Cores -- Circulation and Transport Dynamics in Narragansett Bay -- Critical Issues for Circulation Modeling of Narragansett Bay and Mount Hope Bay -- The Dynamics of Water Exchange Between Narragansett Bay and Rhode Island Sound -- Summer Bottom Water Dissolved Oxygen in Upper Narragansett Bay -- Evidence of Ecological Impacts from Excess Nutrients in Upper Narragansett Bay -- An Ecosystem-based Perspective of Mount Hope Bay -- Natural Viral Communities in the Narragansett Bay Ecosystem -- Nutrient and Plankton Dynamics in Narragansett Bay -- Narragansett Bay Ctenophore-Zooplankton-Phytoplankton Dynamics in a Changing Climate -- Coastal Salt Marsh Community Change in Narragansett Bay in Response to Cultural Eutrophication -- Impacts of Nutrients on Narragansett Bay Productivity: A Gradient Approach -- An “Ecofunctional” Approach to Ecosystem-based Management for Narragansett Bay.…”
    Connect to this title online
    Electronic eBook
  19. 159
    Published 2007
    Table of Contents: “…Webster and H. Maurice Valett -- Phosphorus limitation, uptake, and turnover in benthic stream algae / Alan D. …”
    Book
  20. 160
    Published 2022
    Table of Contents: “…Mining and Microbiology for the Solar System Silicate and Basalt Economy / Charles S Cockell, Rosa Santomartino -- Near-Earth Asteroids as Promising Candidates for Space Resources / Hideaki Miyamoto -- Mining of Phosphorus from Moon Crust - Spillover of Learning from Earth / Changping Zhuang, Daniel Kinasz, Nam N Tran, Volker Hessel -- Lunar Resources in Support of Human Interplanetary Settlement and Limitations / Zoe Nunn, Samantha Smith, John Culton -- Space Farming and Food. …”
    Connect to this title online (unlimited simultaneous users allowed; 325 uses per year)
    Electronic eBook