Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Diana L. Weigmann is active.

Publication


Featured researches published by Diana L. Weigmann.


Fisheries | 1992

Content Analysis of the Pond Management Literature

Diana L. Weigmann; Louis A. Helfrich

Abstract Pond management information available to the public was assessed by content analysis of the 56 educational bulletins provided by 79 state and federal agencies in 43 states. This review indicated that an abundance and a high diversity of pond management information is available to the public in most states, except for those (primarily western states) with limited surface water resources. Certain pond management practices (stocking, population balance, weed control, fertilization, and construction) dominated the literature; fish health, habitat management, and socioeconomic aspects were treated less comprehensively. Suggested improvements to subsequent bulletins include: (1) updating the content to reflect changes in management knowledge; (2) clarifying the economic and ecological consequences of herbicide, piscicide, and fertilization applications; (3) expanding coverage to include socioeconomic benefits and liabilities of ownership; (4) developing regional or multistate sponsored bulletins to fac...


Archive | 2009

Pesticides and Aquatic Animals: A Guide to Reducing Impacts on Aquatic Systems

Louis A. Helfrich; Diana L. Weigmann; Patricia A. Hipkins; Elizabeth R. Stinson


Archive | 1993

Guidelines for Liming Acidified Streams and Rivers

Diana L. Weigmann; Louis A. Helfrich; Daniel Murphy Downey


Archive | 1992

Guidelines for liming acidified lakes and ponds

Diana L. Weigmann; Louis A. Helfrich; Daniel C. Josephson; Renee M. Speenburgh


Archive | 2005

Help Save America's Pearly Mussels

Louis A. Helfrich; Richard J. Neves; Diana L. Weigmann; Renee M. Speenburgh; Braven B. (Braven Brock) Beaty; Dick Biggins; Hilary Vinson


Archive | 2009

Springs of Virginia revisited: A comparative analysis of the current and historical water-quality data

Louis A. Helfrich; Diana L. Weigmann; K. W. Nutt


Archive | 2009

Landowner's Guide to Managing Streams in the Eastern United States

Louis A. Helfrich; Diana L. Weigmann; Richard J. Neves


Archive | 2009

Introducing the Newest Invader of the Nation's Waters

Louis A. Helfrich; Diana L. Weigmann; Rene Speenburgh; Richard J. Neves; Lisie Kitchel; Sue Bruenderman


Archive | 1997

Zebra Mussels Pose a Threat to Virginia's Waters

Louis A. Helfrich; Diana L. Weigmann; Richard J. Neves; Lisie Kitchel; Sue Bruenderman


Archive | 1993

Regulatory permits and requirements for commercial aquaculture in Virginia

Louis A. Helfrich; George S. Libey; Diana L. Weigmann; Stephen A. Smith; T R Buck

Collaboration


Dive into the Diana L. Weigmann's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge