Results 111 to 120 of about 323,752 (388)

Maintaining ecological soil functions - techniques in organic farming systems [PDF]

, 2000
The ecological soil functions (e.g. habitat and living space, production and utilization, ecological regulation) have to be taken into account and maintained by farming systems.
Beste, Andrea
core  

Mid-Miocene cooling and the extinction of tundra in continental Antarctica [PDF]

, 2008
A major obstacle in understanding the evolution of Cenozoic climate has been the lack of well dated terrestrial evidence from high-latitude, glaciated regions.
Ashworth, A.C., Hedenas, L., Hemming, S.R., Johnson, J.V., Leng, Melanie, Lewis, A.R., Machlus, M.L., Marchant, D.R., Newton, A.E., Raine, I., Willenbring, J.K., Williams, M., Wolfe, A.P.   +12 more
core   +1 more source

Evolutionary implications of microplastics for soil biota.

Environmental Chemistry, 2019
Microplastic pollution is increasingly considered to be a factor of global change: in addition to aquatic ecosystems, this persistent contaminant is also found in terrestrial systems and soils.
M. Rillig, A. A. de Souza Machado, A. Lehmann, Uli Klümper   +3 more
semanticscholar   +1 more source

Citizens Turning Into Scientists: A Calling to Boost the Knowledge of the Public to Address the Environmental Crisis in the Brazilian Semiarid 从公众到科学家:助力提升公众知识以应对巴西半干旱地区环境危机

Integrative Conservation, EarlyView.
Desertification is increasing in the Brazilian Semiarid, leading to loss of species and ecosystem services, while precise data on biodiversity distribution and trends are lacking. Public engagement in scientific projects can improve ecosystem protection.
Lucas Rodriguez Forti, Arthur Igor da Fonseca‐Freire, Geovan Figueirêdo de Sá‐Filho, Judit K. Szabo   +3 more
wiley   +1 more source

Evaluation of Four Supervised Learning Methods for Benthic Habitat Mapping Using Backscatter from Multi-Beam Sonar

Remote Sensing, 2012
An understanding of the distribution and extent of marine habitats is essential for the implementation of ecosystem-based management strategies. Historically this had been difficult in marine environments until the advancement of acoustic sensors.
Jacquomo Monk, Rozaimi Che Hasan, Daniel Ierodiaconou   +2 more
doaj   +1 more source

La renovación pedagógica al servicio de la escuela pública vasca: el colectivo Adarra [PDF]

, 2018
El siglo XX en el País Vasco fue un periodo histórico caracterizado en el ámbito educativo por los cambios y los importantes movimientos de renovación pedagógica. Estos cambios se dieron, en gran parte, gracias al impulso del profesorado comprometido con
Biota Piñeiro, Itsaso, Zabaleta Imaz, Iñaki   +1 more
core   +1 more source

Plantation forests and biodiversity conservation [PDF]

, 2003
There are five key reasons why biodiversity conservation should be considered a part of plantation management. (1) The plantation estate is large, and balancing various land management values with wood and pulp production is important when extensive ...
Hobbs, R.J., Lindenmayer, D.B., Salt, D.
core   +2 more sources

A Multimodal Approach to Identify Metallothionein Metal Inducers in Nile Tilapia: Insights From Molecular Docking and Hepatocyte Exposure

Journal of Applied Toxicology, EarlyView.
ABSTRACT Many human activities contribute to the pollution of aquatic ecosystems, primarily through agricultural, industrial, mining, and domestic discharges into water bodies. Fish, being highly sensitive to environmental changes, serve as valuable models for monitoring the health of these ecosystems.
Jessica Zablocki da Luz, Tugstênio Lima de Souza, Aliciane de Almeida Roque, Micheli de Marchi, Roberta Pozzan, Camila Confortin, Iracema Opuskevitch, Fernando Cesar Alves da Silva Ferreira, Ciro Alberto de Oliveira Ribeiro, Francisco Filipak Neto   +9 more
wiley   +1 more source

Ecological considerations for possible Martian biota [PDF]

Current climatic and geological evidence suggests that, like early Earth, conditions on ancient Mars may also have been favorable for the origin and evolution of life.
Klingler, June M., Mancinelli, Rocco L., White, Melisa R.   +2 more
core   +1 more source

The IUCN Red List of Ecosystems: motivations, challenges, and applications [PDF]

, 2015
In response to growing demand for ecosystem-level risk assessment in biodiversity conservation, and rapid proliferation of locally tailored protocols, the IUCN recently endorsed new Red List criteria as a global standard for ecosystem risk assessment ...
Adler, Akçakaya, Alvarez-Filip, Austin, Boitani, Brooks, Burgman, Burns, Butchart, Cardinale, Carwardine, Costanza, Council of the European Communities, Dallimer, Einstein, Estes, Faber-Langendoen, Folke, Gaston, Gorrod, Green, Hobbs, Hobday, Hooper, IUCN, Jennings, Jerde, Keith, Keith, Keith, Keith, Keith, Knapp, Kontula, Kuczera, Lester, Levins, Lindenmayer, Lindgaard, Mace, Mackey, Mant, Margules, Marshall, Martin, May, Micklin, Nicholson, Nicholson, Noss, Pisanu, Plagányi, Preston, Ramirez-Llodra, Regan, Republic of South Africa, Riecken, Rodrigues, Rodriguez, Rodriguez, Rodrıguez, Sabo, Schmitz, Scott, Sutherland, Tozer, Weston, Wiens, Williams, Wunder   +69 more
core   +2 more sources