![]() ![]() The conversion of natural landscapes for human use is among the main drivers of the impact on these systems. ![]() Surface freshwaters are among the most disturbed ecosystems on the planet and in recent decades have suffered faster rates of decline in biodiversity than those observed in terrestrial ecosystems. In fact, this tool could be utilized by managers to direct restoration actions for the most disturbed sites and to strengthen the preservation of the least disturbed sites. N3S-IBI showed an excellent performance to separate least and most disturbed sites in our study area and can provide additional knowledge about anthropogenic effects within this impacted region. The low number of metrics contributes to a quick and easy biomonitoring process. N3S-IBI resulted in six metrics (Simpson’s dominance the numbers of Characiformes and non-native individuals ( Poecilia reticulata) and the percentages of Characidae species, intolerant insectivorous individuals, and tolerant species), contemplating tolerance, composition, abundance, richness, trophic habits, and origin. We sampled 23 first-order streams and used large-scale land use and a local physical condition index to choose reference sites and to classify sites according to the disturbance level. This study aimed to develop a fish-based Index of Biotic Integrity (N3S-IBI) in an agricultural region within the domains of the Atlantic rainforest in Brazil. (McGraw)_Schaums_Outlines_of_Probability,_Random_Variables_Random_Processes.pdfģ-D_Brass_Wall_Art_Better_Homes_Gardens.pdfģ_Surprisingly_Simple_Things_You_Can_Do_to_Build_Good_Habits.pdfĤ-billion-year-old_nitrogen-containing_organic_molecules_discovered_in_Martian_meteorites_-_ScienceDaily.pdfĤ_Reasonable_Ways_to_Achieve_Overnight_Success.pdfĥ_Common_Mental_Errors_That_Sway_Your_Decision_Making.Multimetric indices are considered a low-cost and rapid means of assessing ecological integrity in streams. “We’d_Rather_Be_Relevant_than_Theoretically_Accurate”_The_Translation_and_Commodification_of_Social_Scientific_Knowledge_for_Clinical_Practice_Social_Problems_Oxford_Academic.pdf “Healthier_Than_Just_Healthy”_Families_Transmitting_Health_as_Cultural_Capital_Social_Problems_Oxford_Academic.pdf ‘Tree_Story’_explores_what_tree_rings_can_tell_us_about_the_past_Science_News.pdf ![]() ‘My_children_ask_me_when_am_I_coming_home’_stranded_seafarers_share_their_frustrations_UN_News.pdf ‘Inequality_defines_our_time’_UN_chief_delivers_hard-hitting_Mandela_day_message_UN_News.pdf ‘I_am_my_brother’s_keeper’,_Philonise_Floyd_tells_UN_rights_body,_in_impassioned_plea_for_racial_justice_UN_News.pdf Index of /uploads/books Index of /uploads/books ![]()
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