Results 121 to 130 of about 358,711 (304)

GEOECOLOGICAL ANALYSIS OF STERLITAMAK SHIKHANS: IMPLICATIONS AND PROSPECTS OF ANTHROPOGENIC IMPACT ON THE COMPLEX NATURAL MONUMENTS

open access: yesВестник Кемеровского государственного университета, 2014
The paper analyzes the current geoecological state of complex natural monuments of the Republic of Bashkortostan – Sterlitamak Shikhans. Their legal status was defined, and the flora, fauna, stratigraphy and paleontology were studied on the basis of ...
I. R. Khismatullin
doaj  

Influence of human pressures on large river structure and function [PDF]

open access: yes, 2009
A large river study was conducted as part of the Cross Departmental Research Pool (CDRP) ecological integrity project to (i) provide an overview of the macroinvertebrate faunas of large rivers, including those in deep-water habitats, and (ii) to ...
Clapcott, Joanne E.   +2 more
core   +1 more source

Water quality assessment of fifth-order tributaries of the reservoir at the Marechal Mascarenhas de Morais Hydroelectric Power Station in the Rio Grande watershed (State of Minas Gerais, Brazil) Avaliação da qualidade da água dos afluentes de quinta ordem do reservatório da Usina Hidrelétrica de Marechal Mascarenhas de Morais na bacia hidrográfica do médio rio Grande (Minas Gerais, Brasil)

open access: yesActa Limnologica Brasiliensia, 2012
Aim: This study assessed the water quality from the springs and river mouths of the fifth-order tributaries which compose the reservoir of Marechal Mascarenhas de Morais HPS in the middle Rio Grande watershed, Minas Gerais, Brazil.
Douglas de Pádua Andrade   +3 more
doaj  

SITE-SPECIFIC AND LANDSCAPE FEATURES ASSOCIATED WITH SHRUBLAND BIRD OCCURENCE IN ANTHROPOGENIC SHRUBLANDS IN THE NORTHEASTERN UNITED STATES [PDF]

open access: yes, 2018
Habitats dominated by low-growing trees and shrubs are becoming increasingly uncommon in the northeastern U.S. Human development, altered natural-disturbance regimes, and forest succession have reduced the quantity and quality of these shrublands.
Shoe, Randy
core   +1 more source

Kirlianographic Investigation Of The Anthropogenic Factors Influence On Biota.

open access: yesJournal of Education, Health and Sport, 2017
Kurik M. V., Pesotskay L. A., Glukhova N. V., Nikogosyan L. R. Kirlianographic investigation of the anthropogenic factors influence on biota. Journal of Education, Health and Sport. 2017;7(1):359-368 eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.268736 http://ojs.ukw.edu.pl/index.php/johs/article/view/4237 The journal has had 7 ...
M. V. Kurik   +3 more
openaire   +3 more sources

The Case of the Missing Green Iguana Predators: Reviews of Ecological Literature Should Go Beyond Google Scholar

open access: yesThe Bulletin of the Ecological Society of America, EarlyView.
Abstract Knowing about species interactions is essential for ecological research, conservation efforts, resource management, and maintaining healthy ecosystems, but many of these, such as reports of predation, may not always be published in easily located resources—if they are published at all.
Matthijs P. van den Burg, Hinrich Kaiser
wiley   +1 more source

Anthropogenic influence on extreme precipitation over global land areas seen in multiple observational datasets. [PDF]

open access: yesNat Commun, 2021
Madakumbura GD   +5 more
europepmc   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

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