Results 61 to 70 of about 39,108 (188)

Disponibilidade de água em alguns solos sob cerrado [PDF]

, 1966
Hanoi Medina, F. Grohmann
openalex   +1 more source

Multi‐Scale Habitat Selection of Greater Caribbean Manatees in Sian Ka'an Biosphere Reserve, Mexico

Marine Mammal Science, EarlyView.
ABSTRACT Habitat selection describes population distribution as a function of environmental features. It is a fundamental process with primordial ecological and evolutionary implications. To accurately describe habitat selection, it is important to identify temporal and spatial scales perceived by the population and use these scales when modeling ...
Émilie Gagnon, Nataly Castelblanco‐Martínez, Eric A. Ramos, Irma Daniela Aguilera‐Miranda, Julián A. Velasco, Beth Brady, Guillaume Rieucau, Julien G. A. Martin   +7 more
wiley   +1 more source

Influência do teor de umidade no tubérculo e da quantidade de água disponível no solo sôbre a capacidade de brotação da tiririca [PDF]

, 1965
Antônio Celso Magalhães
openalex   +1 more source

Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics

New Phytologist, EarlyView.
Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet, Igor Cesarino, Shinya Kajita, Katharina Pawlowski   +3 more
wiley   +1 more source

Mapping the density of giant trees in the Amazon

New Phytologist, EarlyView.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima, Diego Armando Silva da Silva, Matheus Henrique Nunes, Paulo R. de Lima Bittencourt, Peter Groenendyk, Cinthia Pereira de Oliveira, Daniela Granato‐Souza, Rinaldo L. Caraciolo Ferreira, José A. Aleixo da Silva, Jesús Aguirre‐Gutiérrez, Toby Jackson, João R. de Matos Filho, Perseu da Silva Aparício, Joselane P. Gomes da Silva, José Julio de Toledo, Marcelino Carneiro Guedes, Danilo R. Alves de Almeida, Niro Higuchi, Fabien H. Wagner, Jean Pierre Ometto, Eric Bastos Görgens   +20 more
wiley   +1 more source

Levantamento pedológico do campo de pesquisas de água preta [PDF]

, 1961
F. C. Verdade, Luiz Soares Hungria, R. Russo, A. Küpper, Hanoi Medina, F. Grohmann, A. C. Nascimento   +6 more
openalex   +1 more source

Networking strategies for coordinating interdependent policy issues: A motif approach

Policy Studies Journal, EarlyView.
Abstract Complex societal challenges, such as climate change and environmental degradation, are encumbered by numerous interdependences across different policy issues. Coordination of interdependent policy issues is thus critical. However, coordination challenges persist, partly because coordinating interdependent policy issues among actors often ...
Johanna Hedlund, Florence Metz, Örjan Bodin   +2 more
wiley   +1 more source

Hidrologia de solos: capacidade de armazenamento e disponibilidade de água nos solos zonais da Fazenda Ipanema [PDF]

, 1966
Deodato Miguel de Paula Souza
openalex   +1 more source

The impact of political attention on collaborative environmental governance among municipal street‐level bureaucrats

Policy Studies Journal, EarlyView.
Abstract Collaboration in governing complex environmental challenges is the norm. However, collaboration does not necessarily deliver desirable outcomes, and the importance of forming collaborative networks that effectively address the challenges at hand has been emphasized in theory and practice.
Per Becker, Örjan Bodin
wiley   +1 more source

River conservation and restoration in croplands: can we improve the common agriculture policy as an instrument of practice?

Restoration Ecology, EarlyView.
Abstract This study investigates the integration of river restoration with the Common Agricultural Policy (CAP), focusing on the differences between European Union (EU) and Portuguese documents regarding river restoration terms. A thematic content analysis highlights that despite the varying document sizes, the proportion of mentions related to river ...
Leonor Santos, Sebastian Birk, M. Teresa Ferreira   +2 more
wiley   +1 more source