Flora mark d (21 resultados)

Pamphlet. Condición: Very Good. pp. 485-491, Map, 4to, Extracted from orig vol thus begins with title page, trimmed & stapled pamphlet, else VG.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. Print on Demand. This book presents an in-depth look at the hydrological impacts of the construction of Levee/Canal 31(W) on Taylor Slough, a vital natural drainage system within Everglades National Park. The study, conducted by the National Park Service and the U.S. Geological Survey, provides a comprehensive analysis of data collected before and after the levee's construction, revealing significant changes in the slough's hydrology. The author examines how the levee has affected rainfall, discharge, water levels, and flow patterns, highlighting the impact on the slough's ecology and the broader implications for water management in the Everglades. Through detailed analysis and discussion, this book offers valuable insights into the delicate balance of the Everglades ecosystem and the challenges of preserving its natural integrity. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …

Paperback. Condición: New. Print on Demand. This book explores water quality and nutrient data collected in the Shark River Slough, a critical freshwater ecosystem within Everglades National Park, from 1972 to 1980. The authors utilize various statistical analyses to evaluate seasonal, geographic, and temporal trends in nutrient concentrations, presenting a comprehensive assessment of water quality dynamics in the slough. Despite hydrological alterations in the area, the study reveals that nutrient levels have remained relatively stable thanks to the marsh system's capacity for nutrient retention and the absence of significant point source pollution. The book contributes to the understanding of nutrient cycling and water quality maintenance in freshwater wetlands, emphasizing the importance of preserving these ecosystems for their role in nutrient retention and water filtration. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …

Paperback. Condición: New. Print on Demand. This book examines the water quality and discharge of the Mowry Canal into Biscayne Bay, Florida, from 1975 to 1981. The author analyzes available data on physical parameters, nutrients, bacteria, heavy metals, and pesticides to assess the canal's impact on the marine habitat of Biscayne National Park. The study reveals a positive relationship between rainfall and discharge, with a significant lag time due to water management practices. While the canal's water quality is generally good, elevated nitrogen levels in one area raise concerns about nutrient loading in the bay. Bacteriological contamination is minimal, and heavy metals and pesticides have been detected in the sediment. The book's insights are crucial for understanding the impact of freshwater discharge on marine ecosystems and the importance of water quality monitoring to protect sensitive coastal environments. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book on the Big Cypress National Preserve in Florida is an invaluable resource for understanding the water resources of the area. The author provides an overview of water resources in the Big Cypress and their critical role in maintaining the health and diversity of the ecosystem. The book explores the impacts of human activities, including land-use changes, oil and gas operations, and the construction of canals and roads, on the preserve and offers thoughtful insights into the complex relationship between humans and their environment. Environmentalists, policymakers, and anyone interested in the preservation of natural resources will appreciate this book's blend of scientific research and practical recommendations. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book delves into the intricate web of water quality maintenance and management within the Glen Canyon National Recreation Area. The author dissects various water-based concerns prevalent in the region, providing an in-depth analysis of existing issues and recommending potential solutions. These concerns include maintaining optimal conditions in Lake Powell, ensuring the safety of recreational waters for public use, and safeguarding the delicate balance of minor tributaries and their native fish habitats. The book draws upon historical data, current research, and the author's expertise to present a comprehensive examination of water quality management practices. Readers will gain insights into the challenges faced by resource managers in balancing recreational demands with ecological preservation, making this book an essential resource for those interested in sustainable water management and the conservation of natural resources. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book offers a detailed summary of water quality, nutrient chemistry, and biological data for three management units within Big Thicket National Preserve, Texas. The author synthesizes available water quality information for Big Sandy Creek, Beech Creek, and Turkey Creek units, establishing a baseline to which future water quality monitoring results may be compared. The data presented were collected between 1975 and 1981 and include physicochemical constituents, nutrient chemistry, bacteriological data, benthic macroinvertebrate diversity, and fish data. The author's analysis of these data establishes areas of existing and potential water quality concern in the three management units. Overall, this book provides valuable insights into the historical water quality conditions of Big Thicket National Preserve, highlighting the importance of ongoing monitoring and conservation efforts to protect this unique ecosystem. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condición: New. Print on Demand.