| Issue Date | Title | Author(s) | Type | Access |
| 2022 | Decomposition Rate of Organic Residues and Soil Organisms’ Abundance in a Subtropical Pyrus pyrifolia Field | Rodrigues da Silva, Lucas Jónatan; Feitosa de Souza, Tancredo Augusto; Klestadt Laurindo, Lídia; Freitas, Helena ; Costa Campos, Milton César | article | openAccess |
| 2019 | Delivery of Inoculum of Rhizophagus irregularis via Seed Coating in Combination with Pseudomonas libanensis for Cowpea Production | Ma, Ying ; Látr, Aleš; Rocha, Inês ; Freitas, Helena ; Vosátka, Miroslav; Oliveira, Rui S. | article | openAccess |
| 2013 | Developmentally-programmed division of labour in the clonal invader Carpobrotus edulis | Roiloa, Sergio R. ; Rodríguez-Echeverría, Susana ; Freitas, H. ; Retuerto, Rubén | article | openAccess |
| 2020 | Distribution of arbuscular mycorrhizal fungi (AMF) in Terceira and São Miguel Islands (Azores) | Melo, Catarina Drumonde ; Walker, Christopher; Freitas, Helena ; Machado, Artur Câmara; Borges, Paulo A.V. | article | openAccess |
| 2006 | Diversity of AMF associated with Ammophila arenaria ssp. arundinacea in Portuguese sand dunes | Rodríguez-Echeverría, Susana ; Freitas, Helena | article | openAccess |
| 2020 | Drought and Salinity Stress Responses and Microbe-Induced Tolerance in Plants | Ma, Ying ; Dias, Maria Celeste Pereira ; Freitas, Helena | article | openAccess |
| 2008 | The early effects of afforestation on biodiversity of grasslands in Ireland | Buscardo, Erika ; Smith, George ; Kelly, Daniel ; Freitas, Helena ; Iremonger, Susan ; Mitchell, Fraser ; O’Donoghue, Saoirse ; McKee, Anne-Marie | article | openAccess |
| 2014 | Ecological networks: delving into the architecture of biodiversity | Heleno, Ruben ; Garcia, Cristina ; Jordano, Pedro ; Traveset, Anna ; Gómez, José Maria ; Bluthgen, Nico ; Memmott, Jane ; Moora, Mari ; Cerdeira, Jorge ; Rodríguez-Echeverría, Susana ; Freitas, Helena ; Olesen, Jens M. | article | openAccess |
| 21-Jul-2015 | Ecological processes related to urban development and land use change in the municipality of Coimbra | Barrico, Maria de Lurdes Chorro Simões | doctoralThesis | openAccess |
| 2009 | Ecophysiological tolerance of duckweeds exposed to copper | Kanoun-Boulé, Myriam ; Vicente, Joaquim A. F. ; Nabais, Cristina ; Prasad, M. N. V. ; Freitas, Helena | article | openAccess |
| 2021 | Editorial: Advanced Microbial Biotechnologies for Sustainable Agriculture | Ma, Ying ; Vosátka, Miroslav; Rensing, Christopher; Freitas, Helena | article | openAccess |
| 2019 | Editorial: Beneficial Microbes Alleviate Climatic Stresses in Plants | Ma, Ying ; Vosátka, Miroslav; Freitas, Helena | article | openAccess |
| 2023 | Editorial: Non-native tree species: Impacts and management | Campagnaro, Thomas; Badalamenti, Emilio; Castro-Díez, Pilar; Freitas, Helena | article | openAccess |
| 2008 | Effects of chitin and salicylic acid on biological control activity of Pseudomonas spp. against damping off of pepper | Rajkumar, M. ; Lee, K.J. ; Freitas, H. | article | openAccess |
| 2008 | Effects of inoculation of plant-growth promoting bacteria on Ni uptake by Indian mustard | Rajkumar, Mani ; Freitas, Helena | article | openAccess |
| 29-Sep-2008 | Effects of land use change on plant composition and ecosystem functioning in an extensive agro-pastoral system : plant functional traits and ecosystems processes | Castro, Helena Isabel Ferreira de | doctoralThesis | openAccess |
| 2004 | Effects of Li+ transport and intracellular binding on Li+/Mg2+ competition in bovine chromaffin cells | Fonseca, C. P. ; Montezinho, L. P. ; Nabais, C. ; Tomé, A. R. ; Freitas, H. ; Geraldes, C. F. G. C. ; Castro, M. M. C. A. | article | openAccess |
| 2007 | Effects of nickel hyperaccumulation in Alyssum pintodasilvae on model arthropods representatives of two trophic levels | Gonçalves, M. ; Gonçalves, Susana ; Portugal, António ; Silva, Sandra ; Sousa, José ; Freitas, Helena | article | openAccess |
| 15-Jun-2010 | Enhanced phytoextraction of metal contaminated soils using plant growth promoting bacteria | Ma, Ying | doctoralThesis | embargoedAccess |
| 21-Apr-2021 | Establishment, spread and early impacts of the first biocontrol agent against an invasive plant in continental Europe | López-Núñez, Francisco Alejandro ; Marchante, Elizabete ; Heleno, Ruben ; Duarte, Liliana Neto ; Palhas, Jael; Impson, Fiona; Freitas, Helena ; Marchante, Hélia | article | embargoedAccess |
