All Stories

  1. Within- and between-site variability of δ18O, δ13C, and δ15N in Amazonian tree rings: Climatic drivers and implications for geographic traceability
  2. Opposing δ13C and δ15N signatures in terrestrial and aquatic insects from Brazilian ecosystems by human disturbance
  3. Stable isotope analysis reveals dietary and foraging ecology in Neotropical birds
  4. Multi-Elemental Analysis for the Determination of the Geographic Origin of Tropical Timber from the Brazilian Legal Amazon
  5. A pedo‐isotopic approach to study sandy soils of the Brazilian Cerrado in Piauí State
  6. Aplicação do δ13C e do δ15N em estudos sobre dinâmica da matéria orgânica em solos superficiais do Brasil: uma síntese e perspectivas
  7. Differential effects of foraging strategies on carotenoid‐derived plumage color and individual quality in stripe‐tailed yellow finches
  8. Urbanization-induced simplification of isotopic space in birds from a big Neotropical city
  9. Forage ecology of Neotropical fish in Brazilian biomes using stable isotopes
  10. Influence of livelihood functional diversity on agro-food systems in rural communities from different macro regions of Brazil
  11. Geographic variability of carbon and nitrogen isotope ratios of nonvolant terrestrial small mammals (Rodentia) across 3 Brazilian biomes
  12. Seven‐year effects of sewage sludge biochar on soil organic carbon pools and yield: Understanding the role of biochar on carbon sequestration and productivity
  13. Comparative genomics and stable isotope analysis reveal the saprotrophic-pathogenic lifestyle of a neotropical fungus
  14. Soil δ15N spatial distribution is primarily shaped by climatic patterns in the semiarid Caatinga, Northeast Brazil
  15. Diet and between-tissue isotope comparisons reveal different foraging strategies for age and sex of a Saffron Finch (Sicalis flaveola Linnaeus, 1766) population
  16. Differentiating wild from captive animals: an isotopic approach
  17. Sources of intraspecific variation in the isotopic niche of a semi-aquatic predator in a human-modified landscape
  18. Large-scale crops are sources of polyphagous pest populations for small farmers at the landscape level: an isotope tracing model
  19. Agricultural input modifies trophic niche and basal energy source of a top predator across human-modified landscapes
  20. Mapping the effects of Melinis minutiflora invasion on soil nitrogen dynamics in the Brazilian savanna: A dual-isotope approach
  21. Climatic control effect on the soil nitrogen isotopic composition in Alisols across the physiographic regions of Pernambuco State, Northeast Brazil
  22. Legacy effects of nutrient addition reduces and displaces trophic niches in Collembola communities in a Brazilian woodland savanna
  23. Native marsupial acts as an in situ biological control agent of the main soybean pest (Euschistus heros) in the Neotropics
  24. A feather hydrogen (δ2H) isoscape for Brazil
  25. SIA‐BRA: A database of animal stable carbon and nitrogen isotope ratios of Brazil
  26. Plant invasion affects vegetation structure and sediment nitrogen stocks in subtropical mangroves
  27. Spatial distribution of soil δ13C in the central Brazilian savanna
  28. Linking environmental indicators to blood, feather and claw δ18O in the Saffron Finch (Sicalis flaveola) in the central Brazilian savannas
  29. Potentially toxic elements and rare earth elements in sandy soils from the Brazilian Cerrado
  30. Changes in Abiotic Factors Drive Non-native Plants Colonization in Subtropical Mangroves
  31. LT‐Brazil: A database of leaf traits across biomes and vegetation types in Brazil
  32. Soil mesofauna drives litter decomposition under combined nitrogen and phosphorus additions in a Brazilian woodland savanna
  33. Partitioning of Environmental and Taxonomic Controls on Brazilian Foliar Content of Carbon and Nitrogen and Stable Isotopes
  34. Soil carbon and nitrogen under different land-use and landscape loca-tions in central Brazil
  35. Carbon and nitrogen dynamics in a successional agroforestry system in the Neotropics
  36. Impacts of market economy access and livelihood conditions on agro-food transition in rural communities in three macro-regions of Brazil
  37. Understanding the factors controlling biofilm as an autochthonous resource in shaded oligotrophic neotropical streams
  38. Seasonal isotopic niche of a rodent: High between‐individual variation but no changes in individual niche width during the rich‐resource period
  39. Biological nitrogen fixation across major biomes in Latin America: Patterns and global change effects
  40. Determining ecosystem functioning in Brazilian biomes through foliar carbon and nitrogen concentrations and stable isotope ratios
  41. Factors affecting the effectiveness of riparian buffers in retaining sediment: an isotopic approach
  42. The influence of seasonal river flooding in food consumption of riverine dwellers in the central Amazon region: an isotopic approach
  43. Reconstructing continental‐scale variation in soil δ 15 N: a machine learning approach in South America
  44. Increased in carbon isotope ratios of Brazilian fingernails are correlated with increased in socioeconomic status
  45. Mapping carbon and nitrogen isotopic composition of fingernails to demonstrate a rural–urban nutrition transition in the Center‐West , Northeast, and Amazon regions of Brazil
  46. Consequences of removal of exotic species (eucalyptus) on carbon and nitrogen cycles in the soil-plant system in a secondary tropical Atlantic forest in Brazil with a dual-isotope approach
  47. Carbon and Nitrogen Isotope Ratios of Food and Beverage in Brazil
  48. Synergistic impacts of co‐occurring invasive grasses cause persistent effects in the soil‐plant system after selective removal
  49. Impact of exotic pastures on epigeic arthropod diversity and contribution of native and exotic plant sources to their diet in the central Brazilian savanna
  50. Conditional Cash Transfers in the Amazon: From the Nutrition Transition to Complex Dietary Behavior Change
  51. Trophic relationships between primary producers and associated fauna in a pristine Cerrado pond
  52. Is the ‘canine surrogacy approach’ (CSA) still valid for dogs and humans in market-oriented and subsistence-oriented communities in Brazil?
  53. Urban access and government subsidies impact livelihood and food transition in slave-remnant communities in the Brazilian Cerrado
  54. Background and the use of isoscapes in the Brazilian context: essential tool for isotope data interpretation and natural resource management
  55. Isotopic Evidence that Nitrogen Enrichment Intensifies Nitrogen Losses to the Atmosphere from Subtropical Mangroves
  56. Nitrogen input by bamboos in neotropical forest: a new perspective
  57. Bamboos and a new perspective on nitrogen input in tropical forests
  58. Bamboos and a new perspective on nitrogen input in tropical forests
  59. Erratum to: Nitrogen dynamics in subtropical fringe and basin mangrove forests inferred from stable isotopes
  60. Global overview on nitrogen dynamics in mangroves and consequences of increasing nitrogen availability for these systems
  61. Nitrogen dynamics in subtropical fringe and basin mangrove forests inferred from stable isotopes
  62. Role of soil carbon in the landscape functioning of the Alto São Bartolomeu watershed in the Cerrado region, Brazil
  63. Avaliação rápida da integridade ecológica em riachos urbanos na bacia do rio Corumbá no Centro-Oeste do Brasil
  64. Food Insecurity in Urban and Rural Areas in Central Brazil: Transition from Locally Produced Foods to Processed Items
  65. Factors influencing the food transition in riverine communities in the Brazilian Amazon
  66. Land Use Influences Niche Size and the Assimilation of Resources by Benthic Macroinvertebrates in Tropical Headwater Streams
  67. Short-term impact of soybean management on ammonia oxidizers in a Brazilian savanna under restoration as revealed by coupling different techniques
  68. Edaphic, structural and physiological contrasts across Amazon Basin forest–savanna ecotones suggest a role for potassium as a key modulator of tropical woody vegetation structure and function
  69. Structural, physiognomic and above-ground biomass variation in savanna–forest transition zones on three continents – how different are co-occurring savanna and forest formations?
  70. Convergence of soil nitrogen isotopes across global climate gradients
  71. Diet of cave arthropods in a neotropical savanna
  72. Can stable isotope analysis reveal dietary differences among groups with distinct income levels in the city of Piracicaba (southeast region, Brazil)?
  73. Basin-wide variations in Amazon forest nitrogen-cycling characteristics as inferred from plant and soil15N:14N measurements
  74. Latin America's Nitrogen Challenge
  75. On the delineation of tropical vegetation types with an emphasis on forest/savanna transitions
  76. Nitrogen mass balance in the Brazilian Amazon: an update
  77. Potential impacts of climate change on biogeochemical functioning of Cerrado ecosystems
  78. Worldwide stable carbon and nitrogen isotopes of Big Mac® patties: An example of a truly “glocal” food
  79. Frozen chicken for wild fish: Nutritional transition in the Brazilian Amazon region determined by carbon and nitrogen stable isotope ratios in fingernails
  80. Variation in nitrogen use strategies and photosynthetic pathways among vascular epiphytes in the Brazilian Central Amazon
  81. Optimisation of photosynthetic carbon gain and within-canopy gradients of associated foliar traits for Amazon forest trees
  82. Variations in chemical and physical properties of Amazon forest soils in relation to their genesis
  83. Basin-wide variations in foliar properties of Amazonian forest: phylogeny, soils and climate
  84. Global patterns of foliar nitrogen isotopes and their relationships with climate, mycorrhizal fungi, foliar nutrient concentrations, and nitrogen availability
  85. Nitrogen availability patterns in white-sand vegetations of Central Brazilian Amazon
  86. Understanding the Influences of Spatial Patterns on N Availability Within the Brazilian Amazon Forest
  87. Dominance of legume trees alters nutrient relations in mixed species forest restoration plantings within seven years
  88. Recuperation of nitrogen cycling in Amazonian forests following agricultural abandonment
  89. The Use of Carbon and Nitrogen Stable Isotopes to Track Effects of Land‐Use Changes in the Brazilian Amazon Region
  90. Nitrogen cycling in tropical and temperate savannas
  91. The stable carbon and nitrogen isotopic composition of vegetation in tropical forests of the Amazon Basin, Brazil
  92. Nutrient use efficiency at ecosystem and species level in savanna areas of Central Brazil and impacts of fire
  93. Geographical patterns of human diet derived from stable-isotope analysis of fingernails
  94. Pasture degradation in the central Amazon: linking changes in carbon and nutrient cycling with remote sensing
  95. Estabelecimento e padrões sazonais de produtividade de Kielmeyera coriacea (Spr) Mart. nos cerrados do Planalto Central: efeitos do estresse hídrico e sombreamento