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Article: Vochysia pongo-qonecensis (Vochysiaceae), a new species from the Peruvian Andean-Amazonian piedmont forests

Huamantupa-Chuquimaco, Isau

Brittonia. 2022 June, v. 74, no. 2

2022

Abstract: Vochysia pongo-qonecensis is described and illustrated. It occurs in the southern Peruvian pre-montane forests of the Andean-Amazonian piedmont. This species is placed in Vochysia sect. Ciliantha subsect. Micranthae. It has some morphological ... ...

Abstract	Vochysia pongo-qonecensis is described and illustrated. It occurs in the southern Peruvian pre-montane forests of the Andean-Amazonian piedmont. This species is placed in Vochysia sect. Ciliantha subsect. Micranthae. It has some morphological similarities with V. citrifolia and V. parviflora.
Keywords	Vochysia ; new species ; piedmont
Language	English
Dates of publication	2022-06
Size	p. 186-192.
Publishing place	Springer US
Document type	Article
ZDB-ID	2052060-8
ISSN	1938-436X ; 0007-196X
ISSN (online)	1938-436X
ISSN	0007-196X
DOI	10.1007/s12228-021-09690-9
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Valuation of the Diversity of Native Plants and the Cultural-Archaeological Richness as an Integrative Approach for a Potential Use in Ecotourism in the Inter-Andean Valley of Cusco, Southern Peru

Huamantupa-Chuquimaco, Isau / Martinez Trujillo, Yohny Luz / Orosco Ucamayta, Edilberto

Diversity. 2023 June 09, v. 15, no. 6

2023

Abstract: In recent years, ecological tourism has become very important as it contributes significantly to sustainable development. In order to assess the potential for ecotourism and cultural-archaeological attributes, we studied the plant diversity of 10 ... ...

Abstract	In recent years, ecological tourism has become very important as it contributes significantly to sustainable development. In order to assess the potential for ecotourism and cultural-archaeological attributes, we studied the plant diversity of 10 traditionally visited natural routes of the valley of Cusco, Peru. Plant gamma diversity was represented by 384 species of vascular plants, with 220 genera, and 69 families; the most diverse were: Asteraceae with 93 species, Poaceae (36), and Fabaceae (15). The species with the highest frequency in the 10 routes are: Amaranthus caudatus, Escallonia resinosa, Stenomesson pearcei, and Baccharis buxifolia. Route 2 (Picol-Huaqoto) was the one with the greatest alpha diversity with 120 species. The CHAO-1 richness estimator estimates a gamma diversity of 570 species for all of the Cusco Valley. The Bray–Curtis beta diversity shows a high similarity (55%) and three floristic groups as determined by a non-metric multidimensional analysis (NMDS) and cluster analysis. The highest concentration of flowering plant species is grouped mainly during the rainy season (R² = 0.19), and this relationship is significantly different from the dry season (p < 0.005). The integrative biological–cultural analysis identified routes R8, R10, R6, R7, and R2 as those with the greatest potential for ecotourism use in the Cusco Valley. The plant diversity and cultural–archaeological offerings along the tourist routes documented in this study present significant opportunities for the city of Cusco to attract both national and foreign tourists. Additionally, this study highlights the importance of prioritizing conservation and preservation efforts for these areas.
Keywords	Amaranthus caudatus ; Baccharis ; Escallonia ; Fabaceae ; Poaceae ; cluster analysis ; dry season ; ecotourism ; species diversity ; sustainable development ; tourists ; wet season ; Peru
Language	English
Dates of publication	2023-0609
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article ; Online
ZDB-ID	2518137-3
ISSN	1424-2818
ISSN	1424-2818
DOI	10.3390/d15060760
Database	NAL-Catalogue (AGRICOLA)

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Article: Tachigali amarumayu (Leguminosae), a new species from terra firme forests of Southwestern Amazonia

Huamantupa-Chuquimaco, Isau / C. De Lima, Haroldo / Cardoso, Domingos B. O. S / Huamán De La Vega, Daysi / Ochoa, José Antonio / Yuca-Rivas, Raúl

Brittonia. 2019 Mar., v. 71, no. 1

2019

Abstract: Tachigali amarumayu, a new species of caesalpinioid legume restricted to terra firme forests in southwestern Amazonia, is described, illustrated, and compared with the morphologically similar species T. prancei, T. rugosa, and T. setifera. ...

Abstract	Tachigali amarumayu, a new species of caesalpinioid legume restricted to terra firme forests in southwestern Amazonia, is described, illustrated, and compared with the morphologically similar species T. prancei, T. rugosa, and T. setifera.
Keywords	forests ; legumes ; new species ; plant taxonomy ; scientific illustration ; Tachigali ; taxon descriptions ; Amazonia
Language	English
Dates of publication	2019-03
Size	p. 39-48.
Publishing place	Springer US
Document type	Article
ZDB-ID	2052060-8
ISSN	1938-436X ; 0007-196X
ISSN (online)	1938-436X
ISSN	0007-196X
DOI	10.1007/s12228-018-9547-z
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Evolutionary diversity in tropical tree communities peaks at intermediate precipitation.

Neves, Danilo M / Dexter, Kyle G / Baker, Timothy R / Coelho de Souza, Fernanda / Oliveira-Filho, Ary T / Queiroz, Luciano P / Lima, Haroldo C / Simon, Marcelo F / Lewis, Gwilym P / Segovia, Ricardo A / Arroyo, Luzmila / Reynel, Carlos / Marcelo-Peña, José L / Huamantupa-Chuquimaco, Isau / Villarroel, Daniel / Parada, G Alexander / Daza, Aniceto / Linares-Palomino, Reynaldo / Ferreira, Leandro V /

Salomão, Rafael P / Siqueira, Geovane S / Nascimento, Marcelo T / Fraga, Claudio N / Pennington, R Toby

Scientific reports

2020 Volume 10, Issue 1, Page(s) 1188

Abstract: Global patterns of species and evolutionary diversity in plants are primarily determined by a temperature gradient, but precipitation gradients may be more important within the tropics, where plant species richness is positively associated with the ... ...

Abstract	Global patterns of species and evolutionary diversity in plants are primarily determined by a temperature gradient, but precipitation gradients may be more important within the tropics, where plant species richness is positively associated with the amount of rainfall. The impact of precipitation on the distribution of evolutionary diversity, however, is largely unexplored. Here we detail how evolutionary diversity varies along precipitation gradients by bringing together a comprehensive database on the composition of angiosperm tree communities across lowland tropical South America (2,025 inventories from wet to arid biomes), and a new, large-scale phylogenetic hypothesis for the genera that occur in these ecosystems. We find a marked reduction in the evolutionary diversity of communities at low precipitation. However, unlike species richness, evolutionary diversity does not continually increase with rainfall. Rather, our results show that the greatest evolutionary diversity is found in intermediate precipitation regimes, and that there is a decline in evolutionary diversity above 1,490 mm of mean annual rainfall. If conservation is to prioritise evolutionary diversity, areas of intermediate precipitation that are found in the South American 'arc of deforestation', but which have been neglected in the design of protected area networks in the tropics, merit increased conservation attention.
MeSH term(s)	Biodiversity ; Biological Evolution ; Climate Change ; Conservation of Natural Resources ; Markov Chains ; Phylogeny ; Plant Dispersal ; Rain ; South America ; Species Specificity ; Trees ; Tropical Climate
Language	English
Publishing date	2020-01-24
Publishing country	England
Document type	Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-019-55621-w
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Maximising Synergy among Tropical Plant Systematists, Ecologists, and Evolutionary Biologists.

Trends in ecology & evolution

2017 Volume 32, Issue 4, Page(s) 258–267

Abstract: Closer collaboration among ecologists, systematists, and evolutionary biologists working in tropical forests, centred on studies within long-term permanent plots, would be highly beneficial for their respective fields. With a key unifying theme of the ... ...

Abstract	Closer collaboration among ecologists, systematists, and evolutionary biologists working in tropical forests, centred on studies within long-term permanent plots, would be highly beneficial for their respective fields. With a key unifying theme of the importance of vouchered collection and precise identification of species, especially rare ones, we identify four priority areas where improving links between these communities could achieve significant progress in biodiversity and conservation science: (i) increasing the pace of species discovery; (ii) documenting species turnover across space and time; (iii) improving models of ecosystem change; and (iv) understanding the evolutionary assembly of communities and biomes.
Language	English
Publishing date	2017-04
Publishing country	England
Document type	Journal Article ; Review
ZDB-ID	284965-3
ISSN	1872-8383 ; 0169-5347
ISSN (online)	1872-8383
ISSN	0169-5347
DOI	10.1016/j.tree.2017.01.007
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Article ; Online: Author Correction: One sixth of Amazonian tree diversity is dependent on river floodplains.

Householder, John Ethan / Wittmann, Florian / Schöngart, Jochen / Piedade, Maria Teresa Fernandez / Junk, Wolfgang J / Latrubesse, Edgardo Manuel / Quaresma, Adriano Costa / Demarchi, Layon O / de S Lobo, Guilherme / Aguiar, Daniel P P de / Assis, Rafael L / Lopes, Aline / Parolin, Pia / Leão do Amaral, Iêda / Coelho, Luiz de Souza / de Almeida Matos, Francisca Dionízia / Lima Filho, Diógenes de Andrade / Salomão, Rafael P / Castilho, Carolina V /

Guevara-Andino, Juan Ernesto / Carim, Marcelo de Jesus Veiga / Phillips, Oliver L / Cárdenas López, Dairon / Magnusson, William E / Sabatier, Daniel / Revilla, Juan David Cardenas / Molino, Jean-François / Irume, Mariana Victória / Martins, Maria Pires / Guimarães, José Renan da Silva / Ramos, José Ferreira / Rodrigues, Domingos de Jesus / Bánki, Olaf S / Peres, Carlos A / Pitman, Nigel C A / Hawes, Joseph E / Almeida, Everton José / Barbosa, Luciane Ferreira / Cavalheiro, Larissa / Dos Santos, Márcia Cléia Vilela / Luize, Bruno Garcia / Novo, Evlyn Márcia Moraes de Leão / Núñez Vargas, Percy / Silva, Thiago Sanna Freire / Venticinque, Eduardo Martins / Manzatto, Angelo Gilberto / Reis, Neidiane Farias Costa / Terborgh, John / Casula, Katia Regina / Costa, Flávia R C / Honorio Coronado, Euridice N / Monteagudo Mendoza, Abel / Montero, Juan Carlos / Feldpausch, Ted R / Aymard C, Gerardo A / Baraloto, Chris / Castaño Arboleda, Nicolás / Engel, Julien / Petronelli, Pascal / Zartman, Charles Eugene / Killeen, Timothy J / Rincón, Lorena Maniguaje / Marimon, Beatriz S / Marimon-Junior, Ben Hur / Schietti, Juliana / Sousa, Thaiane R / Vasquez, Rodolfo / Mostacedo, Bonifacio / Dantas do Amaral, Dário / Castellanos, Hernán / Medeiros, Marcelo Brilhante de / Simon, Marcelo Fragomeni / Andrade, Ana / Camargo, José Luís / Laurance, William F / Laurance, Susan G W / Farias, Emanuelle de Sousa / Lopes, Maria Aparecida / Magalhães, José Leonardo Lima / Mendonça Nascimento, Henrique Eduardo / Queiroz, Helder Lima de / Brienen, Roel / Stevenson, Pablo R / Araujo-Murakami, Alejandro / Baker, Tim R / Cintra, Bruno Barçante Ladvocat / Feitosa, Yuri Oliveira / Mogollón, Hugo F / Noronha, Janaína Costa / Barbosa, Flávia Rodrigues / de Sá Carpanedo, Rainiellen / Duivenvoorden, Joost F / Silman, Miles R / Ferreira, Leandro Valle / Levis, Carolina / Lozada, José Rafael / Comiskey, James A / Draper, Freddie C / Toledo, José Julio de / Damasco, Gabriel / Dávila, Nállarett / García-Villacorta, Roosevelt / Vicentini, Alberto / Cornejo Valverde, Fernando / Alonso, Alfonso / Arroyo, Luzmila / Dallmeier, Francisco / Gomes, Vitor H F / Jimenez, Eliana M / Neill, David / Peñuela Mora, Maria Cristina / Carvalho, Fernanda Antunes / Coelho de Souza, Fernanda / Feeley, Kenneth J / Gribel, Rogerio / Pansonato, Marcelo Petratti / Ríos Paredes, Marcos / Barlow, Jos / Berenguer, Erika / Dexter, Kyle G / Ferreira, Joice / Fine, Paul V A / Guedes, Marcelino Carneiro / Huamantupa-Chuquimaco, Isau / Licona, Juan Carlos / Pennington, Toby / Villa Zegarra, Boris Eduardo / Vos, Vincent Antoine / Cerón, Carlos / Fonty, Émile / Henkel, Terry W / Maas, Paul / Pos, Edwin / Silveira, Marcos / Stropp, Juliana / Thomas, Raquel / Daly, Doug / Milliken, William / Pardo Molina, Guido / Vieira, Ima Célia Guimarães / Albuquerque, Bianca Weiss / Campelo, Wegliane / Emilio, Thaise / Fuentes, Alfredo / Klitgaard, Bente / Marcelo Pena, José Luis / Souza, Priscila F / Tello, J Sebastián / Vriesendorp, Corine / Chave, Jerome / Di Fiore, Anthony / Hilário, Renato Richard / Pereira, Luciana de Oliveira / Phillips, Juan Fernando / Rivas-Torres, Gonzalo / van Andel, Tinde R / von Hildebrand, Patricio / Balee, William / Barbosa, Edelcilio Marques / Bonates, Luiz Carlos de Matos / Doza, Hilda Paulette Dávila / Gómez, Ricardo Zárate / Gonzales, Therany / Gonzales, George Pepe Gallardo / Hoffman, Bruce / Junqueira, André Braga / Malhi, Yadvinder / Miranda, Ires Paula de Andrade / Mozombite-Pinto, Linder Felipe / Prieto, Adriana / Rudas, Agustín / Ruschel, Ademir R / Silva, Natalino / Vela, César I A / Zent, Stanford / Zent, Egleé L / Cano, Angela / Carrero Márquez, Yrma Andreina / Correa, Diego F / Costa, Janaina Barbosa Pedrosa / Flores, Bernardo Monteiro / Galbraith, David / Holmgren, Milena / Kalamandeen, Michelle / Nascimento, Marcelo Trindade / Oliveira, Alexandre A / Ramirez-Angulo, Hirma / Rocha, Maira / Scudeller, Veridiana Vizoni / Sierra, Rodrigo / Tirado, Milton / Umaña, Maria Natalia / van der Heijden, Geertje / Vilanova Torre, Emilio / Ahuite Reategui, Manuel Augusto / Baider, Cláudia / Balslev, Henrik / Cárdenas, Sasha / Casas, Luisa Fernanda / Farfan-Rios, William / Ferreira, Cid / Linares-Palomino, Reynaldo / Mendoza, Casimiro / Mesones, Italo / Parada, Germaine Alexander / Torres-Lezama, Armando / Urrego Giraldo, Ligia Estela / Villarroel, Daniel / Zagt, Roderick / Alexiades, Miguel N / de Oliveira, Edmar Almeida / Garcia-Cabrera, Karina / Hernandez, Lionel / Palacios Cuenca, Walter / Pansini, Susamar / Pauletto, Daniela / Ramirez Arevalo, Freddy / Sampaio, Adeilza Felipe / Valderrama Sandoval, Elvis H / Valenzuela Gamarra, Luis / Ter Steege, Hans

Nature ecology & evolution

2024

Language	English
Publishing date	2024-04-02
Publishing country	England
Document type	Published Erratum
ISSN	2397-334X
ISSN (online)	2397-334X
DOI	10.1038/s41559-024-02400-0
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: One sixth of Amazonian tree diversity is dependent on river floodplains.

Nature ecology & evolution

2024

Abstract: Amazonia's floodplain system is the largest and most biodiverse on Earth. Although forests are crucial to the ecological integrity of floodplains, our understanding of their species composition and how this may differ from surrounding forest types is ... ...

Abstract	Amazonia's floodplain system is the largest and most biodiverse on Earth. Although forests are crucial to the ecological integrity of floodplains, our understanding of their species composition and how this may differ from surrounding forest types is still far too limited, particularly as changing inundation regimes begin to reshape floodplain tree communities and the critical ecosystem functions they underpin. Here we address this gap by taking a spatially explicit look at Amazonia-wide patterns of tree-species turnover and ecological specialization of the region's floodplain forests. We show that the majority of Amazonian tree species can inhabit floodplains, and about a sixth of Amazonian tree diversity is ecologically specialized on floodplains. The degree of specialization in floodplain communities is driven by regional flood patterns, with the most compositionally differentiated floodplain forests located centrally within the fluvial network and contingent on the most extraordinary flood magnitudes regionally. Our results provide a spatially explicit view of ecological specialization of floodplain forest communities and expose the need for whole-basin hydrological integrity to protect the Amazon's tree diversity and its function.
Language	English
Publishing date	2024-03-11
Publishing country	England
Document type	Journal Article
ISSN	2397-334X
ISSN (online)	2397-334X
DOI	10.1038/s41559-024-02364-1
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Water table depth modulates productivity and biomass across Amazonian forests

Sousa, Thaiane R. / Schietti, Juliana / Ribeiro, Igor O. / Emílio, Thaise / Fernández, Rafael Herrera / ter Steege, Hans / Castilho, Carolina V. / Esquivel‐Muelbert, Adriane / Baker, Timothy / Pontes‐Lopes, Aline / Silva, Camila V. J. / Silveira, Juliana M. / Derroire, Géraldine / Castro, Wendeson / Mendoza, Abel Monteagudo / Ruschel, Ademir / Prieto, Adriana / Lima, Adriano José Nogueira / Rudas, Agustín /

Araujo‐Murakami, Alejandro / Gutierrez, Alexander Parada / Andrade, Ana / Roopsind, Anand / Manzatto, Angelo Gilberto / Di Fiore, Anthony / Torres‐Lezama, Armando / Dourdain, Aurélie / Marimon, Beatriz / Marimon, Ben Hur / Burban, Benoit / van Ulft, Bert / Herault, Bruno / Quesada, Carlos / Mendoza, Casimiro / Stahl, Clement / Bonal, Damien / Galbraith, David / Neill, David / de Oliveira, Edmar A. / Hase, Eduardo / Jimenez‐Rojas, Eliana / Vilanova, Emilio / Arets, Eric / Berenguer, Erika / Alvarez‐Davila, Esteban / Honorio Coronado, Eurídice N. / Almeida, Everton / Coelho, Fernanda / Valverde, Fernando Cornejo / Elias, Fernando / Brown, Foster / Bongers, Frans / Arevalo, Freddy Ramirez / Lopez‐Gonzalez, Gabriela / van der Heijden, Geertje / Aymard C., Gerardo A. / Llampazo, Gerardo Flores / Pardo, Guido / Ramírez‐Angulo, Hirma / do Amaral, Iêda Leão / Vieira, Ima Célia Guimarães / Huamantupa‐Chuquimaco, Isau / Comiskey, James A. / Singh, James / Espejo, Javier Silva / del Aguila‐Pasquel, Jhon / Zwerts, Joeri Alexander / Talbot, Joey / Terborgh, John / Ferreira, Joice / Barroso, Jorcely G. / Barlow, Jos / Camargo, José Luís / Stropp, Juliana / Peacock, Julie / Serrano, Julio / Melgaço, Karina / Ferreira, Leandro V. / Blanc, Lilian / Poorter, Lourens / Gamarra, Luis Valenzuela / Aragão, Luiz / Arroyo, Luzmila / Silveira, Marcos / Peñuela‐Mora, Maria Cristina / Vargas, Mario Percy Núñez / Toledo, Marisol / Disney, Mat / Réjou‐Méchain, Maxime / Baisie, Michel / Kalamandeen, Michelle / Camacho, Nadir Pallqui / Cardozo, Nállarett Dávila / Silva, Natalino / Pitman, Nigel / Higuchi, Niro / Banki, Olaf / Loayza, Patricia Alvarez / Graça, Paulo M. L. A. / Morandi, Paulo S. / van der Meer, Peter J. / van der Hout, Peter / Naisso, Pétrus / Camargo, Plínio Barbosa / Salomão, Rafael / Thomas, Raquel / Boot, Rene / Umetsu, Ricardo Keichi / da Costa Silva, Richarlly / Burnham, Robyn / Zagt, Roderick / Martinez, Rodolfo Vasquez / Brienen, Roel / Ribeiro, Sabina Cerruto / Lewis, Simon L. / Vieira, Simone Aparecida / de Almeida Reis, Simone Matias / Fauset, Sophie / Laurance, Susan / Feldpausch, Ted / Erwin, Terry / Killeen, Timothy / Wortel, Verginia / Moscoso, Victor Chama / Vos, Vincent / Huasco, Walter Huaraca / Laurance, William / Malhi, Yadvinder / Magnusson, William E. / Phillips, Oliver L. / Costa, Flávia R. C.

Global ecology and biogeography. 2022 Aug., v. 31, no. 8

2022

Abstract: AIM: Water availability is the major driver of tropical forest structure and dynamics. Most research has focused on the impacts of climatic water availability, whereas remarkably little is known about the influence of water table depth and excess soil ... ...

Abstract	AIM: Water availability is the major driver of tropical forest structure and dynamics. Most research has focused on the impacts of climatic water availability, whereas remarkably little is known about the influence of water table depth and excess soil water on forest processes. Nevertheless, given that plants take up water from the soil, the impacts of climatic water supply on plants are likely to be modulated by soil water conditions. LOCATION: Lowland Amazonian forests. TIME PERIOD: 1971–2019. METHODS: We used 344 long‐term inventory plots distributed across Amazonia to analyse the effects of long‐term climatic and edaphic water supply on forest functioning. We modelled forest structure and dynamics as a function of climatic, soil‐water and edaphic properties. RESULTS: Water supplied by both precipitation and groundwater affects forest structure and dynamics, but in different ways. Forests with a shallow water table (depth <5 m) had 18% less above‐ground woody productivity and 23% less biomass stock than forests with a deep water table. Forests in drier climates (maximum cumulative water deficit < −160 mm) had 21% less productivity and 24% less biomass than those in wetter climates. Productivity was affected by the interaction between climatic water deficit and water table depth. On average, in drier climates the forests with a shallow water table had lower productivity than those with a deep water table, with this difference decreasing within wet climates, where lower productivity was confined to a very shallow water table. MAIN CONCLUSIONS: We show that the two extremes of water availability (excess and deficit) both reduce productivity in Amazon upland (terra‐firme) forests. Biomass and productivity across Amazonia respond not simply to regional climate, but rather to its interaction with water table conditions, exhibiting high local differentiation. Our study disentangles the relative contribution of those factors, helping to improve understanding of the functioning of tropical ecosystems and how they are likely to respond to climate change.
Keywords	biogeography ; biomass ; climate ; climate change ; groundwater ; highlands ; inventories ; soil water ; tropical forests ; water supply ; water table ; Amazonia
Language	English
Dates of publication	2022-08
Size	p. 1571-1588.
Publishing place	John Wiley & Sons, Ltd
Document type	Article
Note	JOURNAL ARTICLE
ZDB-ID	2021283-5
ISSN	1466-8238 ; 1466-822X ; 0960-7447
ISSN (online)	1466-8238
ISSN	1466-822X ; 0960-7447
DOI	10.1111/geb.13531
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Local hydrological conditions influence tree diversity and composition across the Amazon basin

Marca‐Zevallos, Manuel J. / Moulatlet, Gabriel M. / Sousa, Thaiane R. / Schietti, Juliana / Coelho, Luiz de Souza / Ramos, José Ferreira / Lima Filho, Diogenes de Andrade / Amaral, Iêda Leão / Matos, Francisca Dionízia de Almeida / Rincón, Lorena M. / Cardenas Revilla, Juan David / Pansonato, Marcelo Petratti / Gribel, Rogério / Barbosa, Edelcilio Marques / Miranda, Ires Paula de Andrade / Bonates, Luiz Carlos de Matos / Guevara, Juan Ernesto / Salomão, Rafael P. / Ferreira, Leandro Valle /

Amaral, Dário Dantas do / Pitman, Nigel C. A. / Vriesendorp, Corine / Baker, Tim R. / Brienen, Roel / Carim, Marcelo de Jesus Veiga / Guimarães, José Renan da Silva / Núñez Vargas, Percy / Huamantupa‐Chuquimaco, Isau / Laurance, William F. / Laurance, Susan G. W. / Andrade, Ana / Camargo, José Luís / Monteagudo Mendoza, Abel / Vásquez, Rodolfo / Valenzuela Gamarra, Luis / Mogollón, Hugo F. / Marimon‐Junior, Ben Hur / Marimon, Beatriz S. / Killeen, Timothy J. / Farias, Emanuelle de Sousa / Neill, David / Medeiros, Marcelo Brilhante de / Simon, Marcelo Fragomeni / Terborgh, John / Carlos Montero, Juan / Licona, Juan Carlos / Mostacedo, Bonifacio / García‐Villacorta, Roosevelt / Araujo‐Murakami, Alejandro / Arroyo, Luzmila / Villarroel, Daniel / Dávila, Nállarett / Coelho de Souza, Fernanda / Carvalho, Fernanda Antunes / Comiskey, J. A. / Alonso, Alfonso / Dallmeier, Francisco / Oliveira, Alexandre A. / Castilho, Carolina V. / Lloyd, Jon / Feldpausch, Ted R. / Ríos Paredes, Marcos / Castaño Arboleda, Nicolás / Cárdenas, Dairon / Aymard Corredor, Gerardo A. / Di Fiore, Anthony / Rudas, Agustín / Prieto, Adriana / Barbosa, Flávia Rodrigues / Noronha, Janaína Costa / Rodrigues, Domingos de Jesus / Carpanedo, Rainiellen de Sá / Honorio Coronado, Eurídice N. / Peres, Carlos A. / Milliken, William / Fuentes, Alfredo / Tello, J. Sebastián / Cerón, Carlos / Klitgaard, B. B. / Tirado, Milton / Sierra, Rodrigo / Young, Kenneth R. / Rivas‐Torres, Gonzalo Francisco / Stevenson, Pablo R. / Cano, Angela / Wang, Ophelia / Baider, Cláudia / Barlow, Jos / Ferreira, Joice / Berenguer, Erika / Stropp, Juliana / Balslev, Henrik / Ahuite Reategui, Manuel Augusto / Mesones, Italo / Valderrama Sandoval, Elvis H. / Gonzales, Therany / Pansini, Susamar / Reis, Neidiane Farias Costa / Sampaio, Adeilza Felipe / Vos, Vincent Antoine / Palacios Cuenca, Walter / Manzatto, Angelo Gilberto / Farfan‐Rios, William / Silman, Miles R. / Garcia‐Cabrera, Karina / Hildebrand, Patricio von / Guedes, Marcelino Carneiro / Costa, Janaina Barbosa Pedrosa / Phillips, Juan Fernando / Vela, César I. A. / de Toledo, José Julio / Pauletto, Daniela / Valverde, Fernando Cornejo / Umaña, Maria Natalia / Phillips, Oliver L. / Magnusson, William E. / Steege, Hans ter / Costa, Flávia R. C.

Ecography. 2022 Nov., v. 2022, no. 11 p.e06125-

2022

Abstract: Tree diversity and composition in Amazonia are known to be strongly determined by the water supplied by precipitation. Nevertheless, within the same climatic regime, water availability is modulated by local topography and soil characteristics (hereafter ... ...

Abstract	Tree diversity and composition in Amazonia are known to be strongly determined by the water supplied by precipitation. Nevertheless, within the same climatic regime, water availability is modulated by local topography and soil characteristics (hereafter referred to as local hydrological conditions), varying from saturated and poorly drained to well‐drained and potentially dry areas. While these conditions may be expected to influence species distribution, the impacts of local hydrological conditions on tree diversity and composition remain poorly understood at the whole Amazon basin scale. Using a dataset of 443 1‐ha non‐flooded forest plots distributed across the basin, we investigate how local hydrological conditions influence 1) tree alpha diversity, 2) the community‐weighted wood density mean (CWM‐wd) – a proxy for hydraulic resistance and 3) tree species composition. We find that the effect of local hydrological conditions on tree diversity depends on climate, being more evident in wetter forests, where diversity increases towards locations with well‐drained soils. CWM‐wd increased towards better drained soils in Southern and Western Amazonia. Tree species composition changed along local soil hydrological gradients in Central‐Eastern, Western and Southern Amazonia, and those changes were correlated with changes in the mean wood density of plots. Our results suggest that local hydrological gradients filter species, influencing the diversity and composition of Amazonian forests. Overall, this study shows that the effect of local hydrological conditions is pervasive, extending over wide Amazonian regions, and reinforces the importance of accounting for local topography and hydrology to better understand the likely response and resilience of forests to increased frequency of extreme climate events and rising temperatures.
Keywords	basins ; climate ; data collection ; forests ; geographical distribution ; hydraulic resistance ; hydrology ; soil ; species diversity ; topography ; trees ; wood density ; Amazonia
Language	English
Dates of publication	2022-11
Publishing place	Blackwell Publishing Ltd
Document type	Article ; Online
Note	JOURNAL ARTICLE
ZDB-ID	1112659-0
ISSN	0906-7590
ISSN	0906-7590
DOI	10.1111/ecog.06125
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates

Correa, Diego F. / Stevenson, Pablo R. / Umaña, Maria Natalia / Coelho, Luiz de Souza / Lima Filho, Diógenes de Andrade / Salomão, Rafael P. / Amaral, Iêda Leão do / Wittmann, Florian / Matos, Francisca Dionízia de Almeida / Castilho, Carolina V. / Phillips, Oliver L. / Guevara, Juan Ernesto / Carim, Marcelo de Jesus Veiga / Magnusson, William E. / Sabatier, Daniel / Molino, Jean‐François / Irume, Mariana Victória / Martins, Maria Pires / Guimarães, José Renan da Silva /

Bánki, Olaf S. / Piedade, Maria Teresa Fernandez / Pitman, Nigel C. A. / Monteagudo Mendoza, Abel / Ramos, José Ferreira / Luize, Bruno Garcia / Novo, Evlyn Márcia Moraes de Leão / Núñez Vargas, Percy / Silva, Thiago Sanna Freire / Venticinque, Eduardo Martins / Manzatto, Angelo Gilberto / Reis, Neidiane Farias Costa / Terborgh, John W. / Casula, Katia Regina / Honorio Coronado, Euridice N. / Montero, Juan Carlos / Schöngart, Jochen / Cárdenas, Dairon / Costa, Flávia R. C. / Quaresma, Adriano Costa / Zartman, Charles E. / Killeen, Timothy J. / Marimon, Beatriz S. / Marimon‐Junior, Ben Hur / Vásquez, Rodolfo / Mostacedo, Bonifacio / Demarchi, Layon O. / Feldpausch, Ted R. / Assis, Rafael L. / Baraloto, Christopher / Engel, Julien / Petronelli, Pascal / Castellanos, Hernán / Medeiros, Marcelo Brilhante de / Simon, Marcelo Fragomeni / Andrade, Ana / Camargo, José Luís / Laurance, Susan G. W. / Laurance, William F. / Maniguaje Rincón, Lorena / Schietti, Juliana / Sousa, Thaiane R. / Farias, Emanuelle de Sousa / Lopes, Maria Aparecida / Magalhães, José Leonardo Lima / Nascimento, Henrique Eduardo Mendonça / Queiroz, Helder Lima de / Aymard C., Gerardo A. / Brienen, Roel / Cardenas Revilla, Juan David / Vieira, Ima Célia Guimarães / Cintra, Bruno Barçante Ladvocat / Feitosa, Yuri Oliveira / Duivenvoorden, Joost F. / Mogollón, Hugo F. / Araujo‐Murakami, Alejandro / Ferreira, Leandro Valle / Lozada, José Rafael / Comiskey, J. A. / de Toledo, José Julio / Damasco, Gabriel / Dávila, Nállarett / García‐Villacorta, Roosevelt / Lopes, Aline / Vicentini, Alberto / Draper, Freddie C. / Castaño Arboleda, Nicolás / Cornejo Valverde, Fernando / Alonso, Alfonso / Dallmeier, Francisco / Gomes, Vitor H. F. / Neill, David / de Aguiar, Daniel P. P. / Arroyo, Luzmila / Carvalho, Fernanda Antunes / de Souza, Fernanda Coelho / Amaral, Dário Dantas do / Feeley, Kenneth J. / Gribel, Rogerio / Pansonato, Marcelo Petratti / Barlow, Jos / Berenguer, Erika / Ferreira, Joice / Fine, Paul V. A. / Guedes, Marcelino Carneiro / Jimenez, Eliana M. / Licona, Juan Carlos / Peñuela Mora, Maria Cristina / Villa Zegarra, Boris Eduardo / Cerón, Carlos / Fonty, Émile / Henkel, Terry W. / Householder, John Ethan / Maas, Paul / Silveira, Marcos / Stropp, Juliana / Thomas, Raquel / Durgante, Flávia Machado / Baker, Tim R. / Daly, Doug / Huamantupa‐Chuquimaco, Isau / Milliken, William / Pennington, Toby / Ríos Paredes, Marcos / Molina, Pardo / Fuentes, Alfredo / Klitgaard, B. B. / Marcelo Peña, José Luis / Peres, Carlos A. / Silman, Miles R. / Tello, J. Sebastián / Campelo, Wegliane / Chave, Jérôme / Di Fiore, Anthony / Hilário, Renato Richard / Phillips, Juan Fernando / Rivas‐Torres, Gonzalo / van Andel, Tinde R. / Hildebrand, Patricio von / Pereira, Luciana de Oliveira / Barbosa, Edelcilio Marques / Barbosa, Flávia Rodrigues / Bonates, Luiz Carlos de Matos / Carpanedo, Rainiellen de Sá / Dávila Doza, Hilda Paulette / Zárate Gómez, Ricardo / Gonzales, Therany / Gallardo Gonzales, George Pepe / Hoffman, Bruce / Junqueira, André Braga / Malhi, Y. / Miranda, Ires Paula de Andrade / Mozombite Pinto, Linder Felipe / Prieto, Adriana / Rodrigues, Domingos de Jesus / Rudas, Agustín / Ruschel, Ademir R. / Silva, Natalino / Vela, César I. A. / Vos, Vincent Antoine / Zent, Stanford / Zent, Egleé L. / Noronha, Janaína Costa / Albuquerque, Bianca Weiss / Cano, Angela / Carrero Márquez, Yrma Andreina / Costa, Janaina Barbosa Pedrosa / Flores, Bernardo Monteiro / Galbraith, D. / Holmgren, Milena / Kalamandeen, Michelle / Nascimento, Marcelo Trindade / Oliveira, Alexandre A. / Ramirez‐Angulo, Hirma / Rocha, Maira / Scudeller, Veridiana Vizoni / Sierra, Rodrigo / Tirado, Milton / van der Heijden, Geertje / Vilanova Torre, Emilio / Vriesendorp, Corine / Pombo, Maihyra Marina / Ahuite Reategui, Manuel Augusto / Baider, Cláudia / Balslev, Henrik / Cárdenas, Sasha / Casas, Luisa Fernanda / Farfan‐Rios, William / Ferreira, Cid / Linares‐Palomino, Reynaldo / Mendoza, Casimiro / Mesones, Italo / Torres‐Lezama, Armando / Urrego Giraldo, Ligia Estela / Villarroel, Daniel / Zagt, Roderick / Parada, Germaine Alexander / Alexiades, Miguel N. / de Oliveira, Edmar Almeida / Garcia‐Cabrera, Karina / Hernández, Lionel / Palacios Cuenca, Walter / Pansini, Susamar / Pauletto, Daniela / Ramirez Arevalo, Freddy / Sampaio, Adeilza Felipe / Valderrama Sandoval, Elvis H. / Valenzuela Gamarra, Luis / Steege, Hans ter

Global Ecology and Biogeography. 2023 Jan., v. 32, no. 1 p.49-69

2023

Abstract: AIM: To investigate the geographic patterns and ecological correlates in the geographic distribution of the most common tree dispersal modes in Amazonia (endozoochory, synzoochory, anemochory and hydrochory). We examined if the proportional abundance of ... ...

Abstract	AIM: To investigate the geographic patterns and ecological correlates in the geographic distribution of the most common tree dispersal modes in Amazonia (endozoochory, synzoochory, anemochory and hydrochory). We examined if the proportional abundance of these dispersal modes could be explained by the availability of dispersal agents (disperser‐availability hypothesis) and/or the availability of resources for constructing zoochorous fruits (resource‐availability hypothesis). TIME PERIOD: Tree‐inventory plots established between 1934 and 2019. MAJOR TAXA STUDIED: Trees with a diameter at breast height (DBH) ≥ 9.55 cm. LOCATION: Amazonia, here defined as the lowland rain forests of the Amazon River basin and the Guiana Shield. METHODS: We assigned dispersal modes to a total of 5433 species and morphospecies within 1877 tree‐inventory plots across terra‐firme, seasonally flooded, and permanently flooded forests. We investigated geographic patterns in the proportional abundance of dispersal modes. We performed an abundance‐weighted mean pairwise distance (MPD) test and fit generalized linear models (GLMs) to explain the geographic distribution of dispersal modes. RESULTS: Anemochory was significantly, positively associated with mean annual wind speed, and hydrochory was significantly higher in flooded forests. Dispersal modes did not consistently show significant associations with the availability of resources for constructing zoochorous fruits. A lower dissimilarity in dispersal modes, resulting from a higher dominance of endozoochory, occurred in terra‐firme forests (excluding podzols) compared to flooded forests. MAIN CONCLUSIONS: The disperser‐availability hypothesis was well supported for abiotic dispersal modes (anemochory and hydrochory). The availability of resources for constructing zoochorous fruits seems an unlikely explanation for the distribution of dispersal modes in Amazonia. The association between frugivores and the proportional abundance of zoochory requires further research, as tree recruitment not only depends on dispersal vectors but also on conditions that favour or limit seedling recruitment across forest types.
Keywords	anemochory ; biogeography ; endozoochory ; forests ; frugivores ; geographical distribution ; hydrochory ; morphospecies ; rain ; species recruitment ; tree and stand measurements ; trees ; watersheds ; wind speed ; Amazon River ; Amazonia
Language	English
Dates of publication	2023-01
Size	p. 49-69.
Publishing place	John Wiley & Sons, Ltd
Document type	Article ; Online
Note	JOURNAL ARTICLE
ZDB-ID	2021283-5
ISSN	1466-8238 ; 1466-822X ; 0960-7447
ISSN (online)	1466-8238
ISSN	1466-822X ; 0960-7447
DOI	10.1111/geb.13596
Database	NAL-Catalogue (AGRICOLA)

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