Results 81 to 90 of about 15,997 (255)

Informações sobre polinizadores em maracujazeiro no Vale do São Francisco. [PDF]

, 2018
Caracterização da região.; a cultura do maracujazeiro; socioeconômia; floração, morfologia e biologia floral; formação e desenvolvimento dos frutos; polinização do maracujajeiro; visitantes florais na região do Vale do São Francisco; características do ...
KIILL, L. H. P., SIQUEIRA, K. M. M. de
core  

Biologia floral de Cleistes macrantha (Barb. Rodr.) Schltr. (Orchidaceae: Vanilloideae: Pogoniinae) [PDF]

Revista Brasileira de Botânica, 2003
Cleistes macrantha (Barb. Rodr.) Schltr. is widely distributed in Atlantic rain forests in south and southeastern Brazil, occurring in anthropogenic disturbed areas and in "restinga" vegetation. Aspects of the floral biology of C. macrantha were investigated in the Intervales nature reserve, in the interior of Sao Paulo state.
openaire   +3 more sources

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

Informações sobre polinizadores em mangueira no Vale do São Francisco, [PDF]

, 2011
Caracterização da Região; A Cultura da Mangueira; Socioeconomia; Floração, Morfologia e Biologia Floral; Formação e Desenvolvimento dos Frutos; Polinização da Mangueira ; Visitantes Florais na Região do Vale do São Francisco; Polinizadores Potenciais ...
KIILL, L. H. P., MEDEIROS, K. M. de S.
core   +1 more source

Biologia floral e comportamento de polinizadores de Tococa guianensis Aubl. (Melastomataceae)

Lundiana: International Journal of Biodiversity, 2013
The floral biology of Tococa guianensis was studied in the “campo rupestre” vegetation of the Rio Preto State Park, Minas Gerais state, southeastern Brazil, by observing pollen availability and viability and behavior of floral visitors along the day. Flower visitors were grouped as effective, occasional or nectar robbers according to their behavior and
Bernardo D. Ranieri, Fernando A. O. Silveira, Edivani V. Franceschinelli   +2 more
openaire   +1 more source

Effects of parachute science on local research capacity 降落伞科学对当地研究能力的影响

Conservation Biology, EarlyView.
Abstract Strengthening research capacity is essential to address the global biodiversity crisis. Yet, parachute science often undermines this goal, and its prevalence, costs, and benefits are unclear. We analyzed 13,502 publications on primate research that we extracted from Scopus (1960–2022) to evaluate the effects of parachute science on local ...
Li Yang, Tao Chen, Colin A. Chapman, Paul A. Garber, Yu Xuan Fan, Tien Ming Lee, Michael Huffman, Juan Carlos Serio Silva, Carlos Peres, Onja H. Razafindratsima, Lwin Ngwe, Peng Fei Fan   +11 more
wiley   +1 more source

The collective application of shorebird tracking data to conservation

Conservation Biology, EarlyView.
Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison, Candace Stenzel, Alexandra Anderson, Jessica Howell, Richard B. Lanctot, Marley Aikens, Joaquín Aldabe, Liam A. Berigan, Joël Bêty, Erik Blomberg, Juliana Bosi de Almeida, Andy J. Boyce, David W. Bradley, Stephen Brown, Jay Carlisle, Edward Cheskey, Katherine Christie, Sylvain Christin, Rob Clay, Ashley Dayer, Jill L. Deppe, Willow English, Scott A. Flemming, Olivier Gilg, Christine Gilroy, Susan Heath, Jason M. Hill, J. Mark Hipfner, James A. Johnson, Luanne Johnson, Bart Kempenaers, Paul Knaga, Eunbi Kwon, Benjamin J. Lagassé, Jean‐François Lamarre, Christopher Latty, Don‐Jean Léandri‐Breton, Nicolas Lecomte, Pam Loring, Laura A. McDuffie, Rebecca McGuire, Scott Moorhead, Juan G. Navedo, David Newstead, Erica Nol, Alina Olalla‐Kerstupp, Bridget Olson, Elizabeth Olson, Julie Paquet, Allison K. Pierce, Jennie Rausch, Kevin Regan, Matthew E. Reiter, Amber M. Roth, Mike Russell, Daniel Ruthrauff, Sarah T. Saalfeld, Amy L. Scarpignato, Shiloh Schulte, Nathan R. Senner, Joseph A. M. Smith, Paul A. Smith, Zach Spector, Kelly Srigley Werner, Michelle L. Stantial, Audrey R. Taylor, T. Lee Tibbitts, Mihai Valcu, Nils Warnock, Walter Wehtje, Brad Winn, Michael B. Wunder   +71 more
wiley   +1 more source

FUNCTIONAL DIOECY AND MOTH POLLINATION IN CABRALEA CANJERANA SUBSP. CANJERANA (MELIACEAE)

Darwiniana, 2015
Cabralea canjerana subsp . canjerana es una especie común en la Mata Atlántica del sudeste de Bra - sil ; sin embargo, poco se sabe acerca de sus estrategias reproductivas .
Edivani V. Franceschinelli, Roselaini M. do Carmo, Carlos de M. e Silva Neto, José N. Mesquita Neto   +3 more
doaj  

Biologia floral de Solanum seaforthianum Andr. (Solanaceae)

CONTRIBUCIONES A LAS CIENCIAS SOCIALES
Solanum L. trata-se do gênero mais robusto de Solanaceae e embora uma quantidade representativa de seus membros seja considerada invasora, muitos de seus representantes permanecem incompreendidos do ponto de vista reprodutivo. Estudos da biologia floral são importantes para a compreensão dos aspectos ecológicos e funcionais, assim como dos eventos que ...
openaire   +1 more source

Geographic risks to functional groups of mammals and birds from habitat loss in Mexico

Conservation Biology, EarlyView.
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás, Francisco Botello, Claudia E. Moreno, Griselda Escalona‐Segura, Víctor Sánchez‐Cordero   +4 more
wiley   +1 more source