Results 91 to 100 of about 1,028,274 (247)

Comércio internacional, agricultura e meio ambiente: teorias, evidências e controvérsias empíricas

Revista de Economia e Sociologia Rural, 2010
Este artigo constitui uma revisão das principais questões teóricas e empíricas atinentes às interfaces econômicas entre agricultura, meio ambiente e comércio, em geral, e para o Brasil em particular.
Rodrigo Daniel Feix, Silvia Helena Galvão de Miranda, Geraldo Sant'Ana de Camargo Barros   +2 more
doaj   +1 more source

El CIAT hoy: En Síntesis [PDF]

, 2015
El Centro Internacional de Agricultura Tropical (CIAT) trabaja en colaboración con cientos de socios para ayudar a los países en desarrollo a fin de lograr una agricultura más competitiva, rentable y resiliente mediante un manejo más inteligente y ...
International Center for Tropical Agriculture
core  

Identifying and investigating pesticide application types to promote a more sustainable pesticide use: the case of smallholders in Boyacá, Colombia [PDF]

, 2010
The present paper investigates pesticide application types adopted by smallholder potato producers in the Department of Boyacá , Colombia. In this region, environmental, health and adverse economic effects due to pesticide mis- or over-use respectively ...
Akaike, Atreya, Babcock, Belcher, Berger, Binder, Burleigh, Carrasco-Tauber, Claudia R. Binder, Cowan, Dent, Ecobichon, Edwards-Jones, EJF, Feola, Galt, Giuseppe Feola, Grossman, Heong, Heong, Hosmer, Kishi, Lichtenberg, Lin, Matthews, McGregor, Mekonnen, Murray, Norgaard, Oriade, Ospina, Park, Polidoro, Pretty, Rahman, Schoell, Thrupp, Webster, Williamson, Wilson, World Health Organization (WHO), Öhlmér   +41 more
core   +2 more sources

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

Agricultura na Amazônia: desafios e perspectivas para o futuro. [PDF]

, 2016
Agricultura com ausência de desmatamentos e queimadas; Redução absoluta e relativa da população rural; Voltar à floresta?; Sistemas agroflorestais; A Modernização da agricultura familiar; Piscicultura como fonte de protéina; Reflorestamento; Cultivos ...
HOMMA, A. K. O.
core  

Individual and combined effects of shading and habitat complexity on benthic macroinvertebrate communities in a mesocosm stream experiment (São Paulo, Brazil)

Restoration Ecology, EarlyView.
Abstract Introduction Agricultural activities are a major driver of biodiversity loss and ecosystem degradation in subtropical streams, often altering macroinvertebrate community structure and associated ecosystem functions. Although restoration strategies increasingly target these impacts, the relative importance of riparian shading and in‐stream ...
Mariana Morilla, Karoline V. Serpa, Matheus E. K. Ogasawara, Jeremy J. Piggott, Marcin Penk, Marcelo S. Moretti, Christoph D. Matthaei, Silvio F. B. Ferraz, Ricardo H. Taniwaki   +8 more
wiley   +1 more source

“The Excuses We Make”: Defining Eight Corruption Rationalization Categories

Regulation &Governance, EarlyView.
ABSTRACT The rationalization of corruption allows individuals to detach from moral imperatives, enabling them to perceive unethical or unlawful actions as acceptable or justifiable. Closely linked to the concept of moral disengagement, rationalization involves cognitive distortions that frame inhumane or immoral behavior as neither wrong nor ...
Caio César Coelho Rodrigues
wiley   +1 more source

More Science Than Art: The First Botanical Garden in Portugal (c. 1650)

Renaissance Studies, EarlyView.
ABSTRACT Gabriel Grisley, a German physician, came to Portugal and founded a garden near the Xabregas River in Lisbon, during the 1610s under the Spanish kings' rule. In view of the utility a botanic garden represented for the kingdom, he was able to obtain a royal privilege from King João IV during the Restauration War against the Spanish (1640–1668).
Ana Duarte Rodrigues
wiley   +1 more source

Peasantry and Society in France since 1789 [book review]. [PDF]

Sociedad rural; Agricultura; Francia;
Simpson, James
core  

Effects of land management on soil carbon storage in the Brazilian Amazon

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract This study assessed the influence of land use on soil physical and chemical properties and evaluated machine learning (ML) models for predicting soil organic carbon (SOC) content and stocks in the top 0–30 cm layer across selected sites in the Brazilian Amazon. A total of 649 georeferenced samples of surface soil were analyzed for soil texture,
Gizachew Ayalew Tiruneh, Ciro Abbud Righi, Jefferson Lordello Polizel, Vinicius Gonçalves, Carlos Rodrigues Pereira   +4 more
wiley   +1 more source