Results 131 to 140 of about 20,112,357 (340)

Functions of ecological tourism

open access: yesServices in Russia and abroad, 2016
Ecological tourism is a rapidly growing type of tourism. The term "ecotourism" is often used by marketers to attract tourists. In modern practice the concept of ecotourism is often distorted due to either ignorance of its essence or in favor of development of tourism business.
Tatyana Butova   +2 more
openaire   +1 more source

Moral and Ecological Function of Students' Upbringing [PDF]

open access: yes, 2015
The paper considers some social problems and consequences of the consumer attitude of man and modern society to nature. The necessity of changing the stereotypes of man and nature interaction and forming man's reasonable needs is stressed.
Maslennikova, S.   +3 more
core   +1 more source

Soil nutrients and heavy metals jointly shape spontaneous plant functional groups in abandoned mining areas

open access: yesPlant Diversity
Ecological recovery of abandoned mining areas requires developing and implementing effective nature-based solutions. However, ecological processes that underlie the establishment, development, and long-term persistence of plant functional groups within ...
Xin-qi Yuan   +6 more
doaj   +1 more source

Spatiotemporal variations of vegetation and its determinants in the National Key Ecological Function Area on Loess Plateau between 2000 and 2015

open access: yesEcology and Evolution, 2019
China defined 25 National Key Ecological Function Areas in 2010 and adopted various measures to support ecosystem restoration in these areas. During the process of environment policymaking, it is important to observe the variation of vegetation and its ...
Haiguang Hao   +4 more
semanticscholar   +1 more source

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini   +7 more
wiley   +1 more source

Effects of different fire slash artificial promotion regeneration and natural material regeneration on ecological function

open access: yesFrontiers in Ecology and Evolution
IntroductionIn the aftermath of a fire, prompt reforestation of the affected areas is crucial to mitigate economic losses and ecological impacts.MethodsThis paper introduces an ecological function assessment model leveraging the Back Propagation Neural ...
Xiaojing Cai, Falin Liu
doaj   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

The Ecological Service Function Development of Urban Modern Agriculture in Tianjin City and Corresponding Countermeasures [PDF]

open access: yes, 2017
Based on the current situation of ecological environment of agriculture in Tianjin City, we divide the ecological service function of urban modern agriculture in Tianjin City into seven types: air regulation, climate regulation, water conservation, soil ...
Sun, Guoxing, Qin, Jing, Li, Jin
core   +1 more source

Ecological function of phenazine in soil

open access: yesNature Microbiology
Phenazines, antimicrobial secondary metabolites, inhibit Gram-positive bacteria by targeting topoisomerase IV, but Bacillus cohabiting with phenazine-producing Pseudomonas can evolve resistance, enabling synergism for agricultural biocontrol.
María Negre Rodríguez   +1 more
openaire   +3 more sources

Impacto ecológico de los Intercambiadores de calor de tubo y coraza; Ecological impact of Shell and tube heat exchangers

open access: yesRevista Científica de Ingeniería Energética, 2015
Los intercambiadores de calor de tubo y coraza son de los equipos más importantes en la industria. Su diseño termodinámico se basa en el coeficiente global de transferencia de calor y la caída de presión total.
Maida Bárbara Reyes Rodríguez   +2 more
doaj  

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