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Global observation gaps of peatland greenhouse gas balances: Needs and obstacles. Zhao Junbin, Weldon Simon, Barthelmes Alexandra, Swails Erin, Hergoualc'H Kristell Anaïk, Mander Ulo, Qiu Chunfang, Connolly John, Silver Whendee L., Campbell David I.. 2024. Biogeochemistry, 167 : 427-442.

Major carbon losses from degradation of Mauritia flexuosa peat swamp forests in western Amazonia. Hergoualc'H Kristell Anaïk, van Lent Jeffrey, Dezzeo Nelda, Verchot Louis, van Groenigen Jan Willem, López Gonzales Mariela, Grandez-Rios Julio. 2024. Biogeochemistry, 167 : 327-345.

Mapping and monitoring peatland conditions from global to field scale. Minasny Budiman, Adetsu Diana Vigah, Aitkenhead Matt, Artz Rebekka R. E., Baggaley Nikki, Barthelmes Alexandra, Beucher Amélie, Caron Jean, Conchedda Giulia, Connolly John, Deragon Raphaël, Evans Chris, Fadnes Kjetil, Fiantis Dian, Gagkas Zisis, Gilet Louis, Gimona Alessandro, Glatzel Stephan, Greve Mogens H., Habib Wahaj, Hergoualc'H Kristell Anaïk, Hermansen Cecilie, Kidd Darren B., Koganti Triven, Kopansky Dianna, Large David J., Larmola Tuula, Lilly Allan, Liu Haojie, Marcus Matthew, Middleton Maarit, Morrison Keith, Petersen Rasmus Jes, Quaife Tristan, Rochefort Line, Rudiyanto, Toca Linda, Tubiello Francesco N., Weber Peter Lystbæk, Weldon Simon, Widyatmanti Wirastuti, Williamson Jenny, Zak Dominik. 2024. Biogeochemistry, 167 : 383-425.

Refining greenhouse gas emission factors for Indonesian peatlands and mangroves to meet ambitious climate targets. Murdiyarso Daniel, Swails Erin, Hergoualc'H Kristell Anaïk, Bhomia Rupesh, Sasmito Sigit D.. 2024. Proceedings of the National Academy of Sciences of the United States of America, 121 (17), 9 p.

Soil nitrous oxide and methane fluxes from a land-use change transition of primary forest to oil palm in an Indonesian peatland. Swails Erin, Drewer Julia, Hartill Jodie, Comeau Louis-Pierre, Verchot Louis, Hergoualc'H Kristell Anaïk. 2024. Biogeochemistry, 167 : 363-381.

Spatial distribution of degradation and deforestation of palm swamp peatlands and associated carbon emissions in the Peruvian Amazon. Marcus Matthew S., Hergoualc'H Kristell Anaïk, Honorio Coronado Eurídice N., Gutiérrez-Vélez Víctor Hugo. 2024. Journal of Environmental Management, 351:119665, 13 p.

Tropical peatland water table estimations from space. Koupaei-Abyazani Nikaan, Burdun Iuliia, Desai Ankur R., Hergoualc'H Kristell Anaïk, Hirano Takashi, Melling Lulie, Swails Erin, Tang Angela Che Ing, Wong Guan Xhuan. 2024. Journal of Geophysical Research: Biogeosciences, 129 (6):e2024JG008116, 22 p.

An assessment of recent peat forest disturbances and their drivers in the Cuvette Centrale, Africa. Nesha Karimon, Herold Martin, Reiche Johannes, Masolele Robert N., Hergoualc'H Kristell Anaïk, Swails Erin, Murdiyarso Daniel, Ewango Corneille. 2024. Environmental Research Letters, 19 (10):104031, 25 p.

Major atmospheric emissions from peat fires in Southeast Asia during non-drought years: Evidence from the 2013 Sumatran fires. Gaveau David L.A., Salim Mohammad A., Hergoualc'h Kristell, Locatelli Bruno, Sloan Sean, Wooster Martin, Marlier Miriam E., Molidena Elis, Yaen Husna, Defries Ruth, Verchot Louis, Murdiyarso Daniel, Nasi Robert, Holmgren Peter, Sheil Douglas. 2014. Scientific Reports, 4 (6112), 7 p.

Changes in carbon stock and greenhouse gas balance in a coffee (Coffea arabica) monoculture versus an agroforestry system with Inga densiflora, in Costa Rica. Hergoualc'h Kristell, Blanchart Eric, Skiba Ute, Hénault Catherine, Harmand Jean-Michel. 2012. Agriculture, Ecosystems and Environment, 148 (1) : 102-110.

The utility of process-based models for simulating N2O emissions from soils: A case study based on Costa Rican coffee plantations. Hergoualc'h Kristell, Harmand Jean-Michel, Cannavo Patrice, Skiba Ute, Oliver Robert, Hénault Catherine. 2009. Soil Biology and Biochemistry, 41 (11) : 2343-2355.

Fluxes of greenhouse gases from andosols coffee in monoculture or shaded by Inga densiflora in Costa Rica. Hergoualc'h Kristell, Skiba Ute, Harmand Jean-Michel, Hénault Catherine. 2008. Biogeochemistry, 89 (3) : 329-345.

Processes responsible for the nitrous oxide emission from a Costa Rican Andosol under a coffee agroforestry plantation. Hergoualc'h Kristell, Skiba Ute, Harmand Jean-Michel, Oliver Robert. 2007. Biology and Fertility of Soils, 43 (6) : 787-795.

Cuantificacion del carbono almacenado en la biomasa aerea y el mantillo en sistemas agroforestales de café en el suroeste de Costa Rica. De Miguel Magana Sergio, Harmand Jean-Michel, Hergoualc'h Kristell. 2004. AgroForestería en las Américas, 11 (41-42) : 98-104.

Ensuring zero agricultural land expansion into high-carbon ecosystems. Rosenstock Todd, Costa Junior Ciniro, Nelson Katherine M., Hergoualc'H Kristell Anaïk, Roman-Cuesta Rosa. 2023. In : Transforming food systems under climate change through innovation. Campbell Bruce (ed.), Thornton Philip (ed.), Loboguerrero Ana Maria (ed.), Dinesh Dhanush (ed.), Nowak Andreea (ed.). Cambridge : Cambridge University Press, 32-40. ISBN 978-1-009-22720-9

Cropland - Chapter 5. Ogle Stephen M., Wakelin Stephen J., Buendia Leandro, Mc Conkey Brian, Baldock Jeffrey, Akiyama Hiroko, Kishimoto-Mo Ayaka W., Chirinda Ngonidzashe, Bernoux Martial, Bhattacharya Sumana, Chuersuwan Nares, Goheer Muhammad Arif Rashid, Hergoualc'h Kristell, Ishizuka Shigehiro, Lasco Rodel D., Pan Xuebiao, Pathak Himanshu, Regina Kristiina, Sato Atsushi, Vazquez-Amabile Gabriel, Wang Changke, Zheng Xunhua, Alsaker Cody, Cardinael Rémi, et al.. 2019. In : 2019 Refinement to the 2006 guidelines for national greenhouse gas inventories - Volume 4: Agriculture, forestry and other land use. IPCC. Hayama : IPCC, 1-110.

Coffee production, nitrate leaching and N2O emission in Coffea arabica systems in Costa Rica according to fertilization and shade management. Harmand Jean-Michel, Chaves Victor, Cannavo Patrice, Dionisio Luis, Zeller Bernd, Hergoualc'h Kristell, Siles Pablo, Vaast Philippe, Oliver Robert, Beer John, Dambrine Etienne. 2010. In : Proceedings of Agro 2010 : the XIth ESA Congress, August 29th - September 3rd, 2010, Montpellier, France. Wery Jacques (ed.), Shili-Touzi I. (ed.), Perrin A. (ed.). Montpellier : Agropolis international, 301-302. ISBN 978-2-909613-01-7 ESA Congress. 11, Montpellier, France, 29 Août 2010/3 Septembre 2010.

Balance between soil N2O emissions and above-ground CO2 uptake in coffee monocultures and agroforestry plantations in Costa Rica. Hergoualc'h Kristell, Harmand Jean-Michel, Ute. Skiba. 2009. In : Book of abstracts of the 2nd World Congress of Agroforestry, 23-28 August 2009, Nairobi, Kenya : Agroforestry, the future of global land use. ICRAF. Nairobi : WCA [Nairobi], Résumé, 161. ISBN 978-92-9059-255-6 World Congress of Agroforestry. 2, Nairobi, Kenya, 23 Août 2009/28 Août 2009.

Nitrate leaching and N20 emissions in Coffea arabica systems in Costa Rica according to fertilization and shade management. Harmand Jean-Michel, Chaves Victor, Cannavo Patrice, Avila Hector, Dionisio Luis, Zeller Bernd, Hergoualc'h Kristell, Vaast Philippe, Oliver Robert, Beer John, Dambrine Etienne. 2009. In : Book of abstracts of the 2nd World Congress of Agroforestry, 23-28 August 2009, Nairobi, Kenya : Agroforestry, the future of global land use. ICRAF. Nairobi : WCA [Nairobi], Résumé, 487. ISBN 978-92-9059-255-6 World Congress of Agroforestry. 2, Nairobi, Kenya, 23 Août 2009/28 Août 2009.

Use of CAF2007, a process-based model of coffee agroforestry systems, to represent and understand the evolution of coffee productivity in two long term trials in Mesoamerica. Rémal S., Rapidel Bruno, Van Oijen Marcel, Haggar Jeremy, Roupsard Olivier, Ngo Bieng Marie-Ange, Mérot Anne, Metay Aurélie, Harmand Jean-Michel, Virginio Filho Elias de Melo, Vaast Philippe, Hergoualc'h Kristell. 2009. In : Book of abstracts of the 2nd World Congress of Agroforestry, 23-28 August 2009, Nairobi, Kenya : Agroforestry, the future of global land use. ICRAF. Nairobi : WCA [Nairobi], Résumé, 271-272. ISBN 978-92-9059-255-6 World Congress of Agroforestry. 2, Nairobi, Kenya, 23 Août 2009/28 Août 2009.

Carbon sequestration in coffee agroforestry plantations of Central America. Harmand Jean-Michel, Hergoualc'h Kristell, De Miguel Sergio, Dzib Benito, Siles Pablo, Vaast Philippe. 2007. In : 21st International Conference on Coffee Science, Montpellier (France), 11th - 15th September 2006 = 21ème Colloque scientifique international sur le café ; 21. Internationales Wissenshaftliches Kolloquium über Kaffee ; 21e Coloquio Cientifico Internacional sobre el Café. ASIC. Montpellier : ASIC, 1071-1074. ISBN 2-900212-20-0 Colloque Scientifique International sur le Café. 21, Montpellier, France, 11 Septembre 2006/15 Septembre 2006.

CO2-CH4, and N2O Emissions From Oil Palm Plantation On Deep Peat as Affected by N Fertilization. P Handayani Etik, Indrasuara Kooseni, Van Noordwijk Meine, Bonneau Xavier, Hergoualc'h Kristell, Verchot Louis. 2012. In : International Conference on Oil Palm and Environment (ICOPE 2012), Bali, Indonésie, 22-24 février 2012. s.l. : s.n., Résumé, 1 p. International Conference on Oil Palm and Environment. 3, Bali, Indonésie, 22 Février 2012/24 Février 2012.

Carbon sequestration in aerial biomass and derived products from coffee agroforestry systems in Central America. Harmand Jean-Michel, Hergoualc'h Kristell, De Miguel Sergio, Dzib Benito, Siles Pablo, Vaast Philippe, Locatelli Bruno. 2007. In : Second International Symposium on Multi-Strata agroforestry systems with perennial crops: Making ecosystem services count for farmers, consumers and the environment, September 17-21, 2007 Turrialba, Costa Rica. Oral and posters presentations. IUFRO, CIRAD, CATIE. Turrialba : CATIE, 4 p. International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making Ecosystem Services Count for Farmers, Consumers and the Environment. 2, Turrialba, Costa Rica, 17 Septembre 2007/21 Septembre 2007.

Nitrogen dynamics (coffee productivity, nitrate leaching and N2O emissions) in Coffea arabica systems in Costa Rica according to edaphic conditions, fertilization and shade management. Harmand Jean-Michel, Chaves Victor, Cannavo Patrice, Avila Hector, Dionisio Luis, Zeller Bernd, Hergoualc'h Kristell, Vaast Philippe, Oliver Robert, Beer John, Dambrine Etienne. 2007. In : Second International Symposium on Multi-Strata agroforestry systems with perennial crops: Making ecosystem services count for farmers, consumers and the environment, September 17-21, 2007 Turrialba, Costa Rica. Oral and posters presentations. IUFRO, CIRAD, CATIE. Turrialba : CATIE, 7 p. International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making Ecosystem Services Count for Farmers, Consumers and the Environment. 2, Turrialba, Costa Rica, 17 Septembre 2007/21 Septembre 2007.

Soil N2O emissions and carbon balance in coffee monocultures and agroforestry plantations on Andosols in Costa Rica. Hergoualc'h Kristell, Harmand Jean-Michel, Skiba Ute. 2007. In : Second International Symposium on Multi-Strata agroforestry systems with perennial crops: Making ecosystem services count for farmers, consumers and the environment, September 17-21, 2007 Turrialba, Costa Rica. Oral and posters presentations. IUFRO, CIRAD, CATIE. Turrialba : CATIE, 5 p. International Symposium on Multi-Strata Agroforestry Systems with Perennial Crops: Making Ecosystem Services Count for Farmers, Consumers and the Environment. 2, Turrialba, Costa Rica, 17 Septembre 2007/21 Septembre 2007.

Emissions de gaz à effet de serre par le sol et stockage de carbone en caféiculture conduite sur des andosols en climat tropical. Hergoualc'h Kristell. 2008. Montpellier : Montpellier SupAgro, 229 p. Thèse de doctorat : Sciences du sol : Montpellier SupAgro Centre international d'études supérieures en sciences agronomiques

Formation d'oxyde nitreux par nitrification et denitrification en fonction de l'humidité du sol. Etude d'un sol volcanique sous différents systèmes caféiers au Costa Rica. Hergoualc'h Kristell. 2004. Vandoeuvre-lès-Nancy : INPL, 29 p. Mémoire DEA : Sciences agronomiques : Institut national polytechnique de Lorraine