Floristic, Phytogeographic and Ecological Characterization of Brazilian Inselbergs

Floristic, Phytogeographic and Ecological Characterization of Brazilian Inselbergs
Author: Luiza Fonseca Amorim de Paula
Publisher:
Total Pages:
Release: 2018
Genre:
ISBN:

This PhD-study aimed to provide better floristic and ecological knowledge on saxicolous vegetation mats occurring on inselbergs inserted into the Atlantic Forest in SE Brazil. The results indicated the existence of a particular phytogeographical region in the Atlantic Forest, comprising inselbergs harbouring a highly diverse flora, which was termed Sugar Loaf Land. The use of complementary ecological approaches in this PhD-study are fundamental to the development of conservation strategies and management of the unique vegetation on inselbergs.eng

Aspects of Brazilian Floristic Diversity

Aspects of Brazilian Floristic Diversity
Author: Maria Franco Trindade Medeiros
Publisher: Springer Nature
Total Pages: 282
Release: 2022-10-30
Genre: Science
ISBN: 303107453X

Aspects of Brazilian Floristic Diversity: From Botany to Traditional Communities offers a unique approach in floristic diversity of the Neotropical region, specifically encompassing the Brazilian flora. This volume combines both theoretical and applied aspects of scientific making knowledge in different perspectives of Botanical Science. In this volume, botanical specialists discuss the many different approaches of taxonomic, reproductive, ecological and ethnobotanical aspects of Brazilian floristic diversity, thereby enlightening the global interest in Neotropical species, in particular those from the Brazilian territory. The book addresses relevant questions from many points of view, including anatomy, reproduction, palinology, conservation and ethnobotany, creating an in-depth perception of the flora in its complexity constitution. The book provides a comprehensive outlook on Botany Sciences, considering the history and traditional knowledge of plants, and relating it to contemporary problems and concerns of flora conservation today. With this current perspective, this book reaches a vast audience from the research lines of Botany, and encompasses a broader and interdisciplinary understanding of Aspects of Brazilian Floristic Diversity.

Inselbergs

Inselbergs
Author: S. Porembski
Publisher: Springer Science & Business Media
Total Pages: 543
Release: 2012-12-06
Genre: Science
ISBN: 3642597734

Inselbergs are isolated rock outcrops that stand out abruptly from surrounding plains. Despite the widespread occurrence of granite inselbergs throughout all climatic and vegetational zones, their remarkably rich plant life was largely neglected in the recent literature. This richly and partly in color illustrated volume provides a detailed survey of all major abiotic and biotic features characteristic for inselbergs. The extreme environmental conditions on inselbergs are described in depth as well as specific adaptive traits of rock outcrop plants including their morphological, anatomical and physiological responses. The diversity and structure of inselberg plant communities are examined on a global scale with detailed regional accounts for different tropical and temperate zones.

Cacti of Eastern Brazil

Cacti of Eastern Brazil
Author: Nigel P. Taylor
Publisher:
Total Pages: 522
Release: 2004
Genre: Nature
ISBN:

Phytogeographicallyisolated from other cactihabitats by 'hostile'environments, EasternBrazil boasts a highpercentage of endemictaxa, making it a discretearea of study and of greatimportance forconservation. Thislandmark publicationincludes 77 full page colour plates and 51 colourmaps.

The Family Orchidaceae in the Serra do Japi, São Paulo state, Brazil

The Family Orchidaceae in the Serra do Japi, São Paulo state, Brazil
Author: Emerson Ricardo Pansarin
Publisher: Springer
Total Pages: 287
Release: 2010-10-05
Genre: Science
ISBN: 9783211997543

This study presents a floristic survey of orchid species occurring in the Serra do Japi in São Paulo, southeastern Brazil. The region studied is strategically placed in the transitional zone between interior semi-deciduous mesophytic forests and the Atlantic forest, presenting species from both formations and is characterized by semi-deciduous mesophytic forests, altitudinal forests and rocky outcrops. In the Serra do Japi the orchid family is represented by 125 species distributed among 61 genera. The most representative genus is Epidendrum, followed by Oncidium and Habenaria. Most of the species occur as epiphytes, while 40 species are terrestrial, 31 species are rupicolous, two are hemi-epiphytes and only one is myco-heterotrophic. Although the orchid diversity is high, the region has been affected by anthropogenic disturbances, making the preservation and integrated study of the diversity present in the Serra do Japi an urgent necessity, with social, economic and preservationist aspects.

Amazonian Floodplain Forests

Amazonian Floodplain Forests
Author: Wolfgang J. Junk
Publisher: Springer Science & Business Media
Total Pages: 620
Release: 2010-09-27
Genre: Science
ISBN: 9048187257

Central Amazonian floodplain forests are an unique and endangered ecosystem. The forests grow in areas that are annually flooded by large rivers during mean periods of up to 8 months and at depths of up to 10 m. Despite this severe stress, these forests consist of over 1,000 species and are by far the most species-rich floodplain forests worldwide. The trees show a broad range of morphological, anatomical, physiological, and phenological adaptations that enable them not only to survive the adverse environmental conditions, but also to produce large amounts of biomass when the nutrient levels in water and soils are sufficiently high. This is the case in the floodplains of white-water rivers, which are used for fisheries, agriculture, and cattle-ranching but which also have a high potential for the production of timber and non-timber products, when adequately managed. Latest research on ecophysiology gives insight how tree species adapt to the oscillating flood-pulse focusing on their photosynthesis, respiration, sap flow, biochemistry, phenology, wood and leave anatomy, root morphology and functioning, fruit chemistry, seed germination, seedling establishment, nitrogen fixation and genetic variability. Based on tree ages, lifetime growth rates and net primary production, new concepts are developed to improve the sustainability of traditional forest managements in the background of an integrated natural resource management. This is the first integrative book on the functioning and ecologically oriented use of floodplain forests in the tropics and sub-tropics.It provides fundamental knowledge for scientist, students, foresters and other professionals on their distribution, evolution and phytogeography. “This book is an excellent testimony to the interdisciplinary collaboration of a group of very dedicated scientists to unravel the functioning of the Amazonian Floodplain forests. They have brought together a highly valuable contribution on the distribution, ecology, primary production, ecophysiology, typology, biodiversity, and human use of these forests offering recommendations for sustainable management and future projects in science and development of these unique wetland ecosystems. It lays a solid scientific foundation for wetland ecologists, foresters, environmentalists, wetland managers, and all those interested in sustainable management in the tropics and subtropics.” Brij Gopal, Executive Vice President International Society for Limnology (SIL).

Artificial Neural Networks and Machine Learning – ICANN 2018

Artificial Neural Networks and Machine Learning – ICANN 2018
Author: Věra Kůrková
Publisher: Springer
Total Pages: 866
Release: 2018-10-02
Genre: Computers
ISBN: 303001424X

This three-volume set LNCS 11139-11141 constitutes the refereed proceedings of the 27th International Conference on Artificial Neural Networks, ICANN 2018, held in Rhodes, Greece, in October 2018. The papers presented in these volumes was carefully reviewed and selected from total of 360 submissions. They are related to the following thematic topics: AI and Bioinformatics, Bayesian and Echo State Networks, Brain Inspired Computing, Chaotic Complex Models, Clustering, Mining, Exploratory Analysis, Coding Architectures, Complex Firing Patterns, Convolutional Neural Networks, Deep Learning (DL), DL in Real Time Systems, DL and Big Data Analytics, DL and Big Data, DL and Forensics, DL and Cybersecurity, DL and Social Networks, Evolving Systems – Optimization, Extreme Learning Machines, From Neurons to Neuromorphism, From Sensation to Perception, From Single Neurons to Networks, Fuzzy Modeling, Hierarchical ANN, Inference and Recognition, Information and Optimization, Interacting with The Brain, Machine Learning (ML), ML for Bio Medical systems, ML and Video-Image Processing, ML and Forensics, ML and Cybersecurity, ML and Social Media, ML in Engineering, Movement and Motion Detection, Multilayer Perceptrons and Kernel Networks, Natural Language, Object and Face Recognition, Recurrent Neural Networks and Reservoir Computing, Reinforcement Learning, Reservoir Computing, Self-Organizing Maps, Spiking Dynamics/Spiking ANN, Support Vector Machines, Swarm Intelligence and Decision-Making, Text Mining, Theoretical Neural Computation, Time Series and Forecasting, Training and Learning.

Ecology and Conservation of Mountaintop grasslands in Brazil

Ecology and Conservation of Mountaintop grasslands in Brazil
Author: Geraldo Wilson Fernandes
Publisher: Springer
Total Pages: 574
Release: 2016-04-20
Genre: Nature
ISBN: 3319298089

This book is a pioneer attempt to bring forward the first synthesis on the most diverse and threatened mountain top vegetation of South America, the rupestrian grasslands. It brings to light the state of the art information on this ecosystem geology, soil formation and distribution, environmental filters that lead to biodiversity, species interactions and their fine tuned adaptations to survive the harsh mountain environment. The human dimensions of the rupestrian grassland are also addressed, including the anthropogenic threats that may irreversibly impact biodiversity and ecosystem services. The book also highlights the ongoing studies on ecological restoration and first attempt to model the impacts of climate change on its speciose biota.