Don DeAngelis, Ph.D. (Former Employee)

Science and Products

• Science
• Data
• Publications
• News

Items per page

Label

September 22, 2021

Across Trophic Level System Simulation (ATLSS) Program for the Greater Everglades

Goals of the ATLSS Program are to help achieve a better understanding of components of the Everglades ecosystem, to provide an integrative tool for empirical studies, and to apply these tools to an adaptive management framework.

By

Land Management Research Program, Wetland and Aquatic Research Center

Across Trophic Level System Simulation (ATLSS) Program for the Greater Everglades

September 22, 2021

Across Trophic Level System Simulation (ATLSS) Program for the Greater Everglades

Goals of the ATLSS Program are to help achieve a better understanding of components of the Everglades ecosystem, to provide an integrative tool for empirical studies, and to apply these tools to an adaptive management framework.

Learn More

May 10, 2018

Joint Ecosystem Modeling: EverSnail

EverSnail, developed in collaboration with the University of West Florida, is an age- and size-structured spatially-explicit landscape model of native apple snails ( Pomacea paludosa).

By

Ecosystems Mission Area, Land Management Research Program, Species Management Research Program, Wetland and Aquatic Research Center

Joint Ecosystem Modeling: EverSnail

May 10, 2018

Joint Ecosystem Modeling: EverSnail

EverSnail, developed in collaboration with the University of West Florida, is an age- and size-structured spatially-explicit landscape model of native apple snails ( Pomacea paludosa).

Learn More

September 20, 2013

Developing the next generation of USGS resource assessments

Resource assessments constitute a key part of the USGS mission, and represent a crucial contribution toward Department of the Interior (DOI) and broader Federal objectives. Current USGS energy and mineral assessment methods evaluate total technically recoverable resources (energy) or economically exploitable materials (minerals); the fiscal year 2010 budget for this work is $82M. To help

By

John Wesley Powell Center for Analysis and Synthesis

Developing the next generation of USGS resource assessments

September 20, 2013

Developing the next generation of USGS resource assessments

Resource assessments constitute a key part of the USGS mission, and represent a crucial contribution toward Department of the Interior (DOI) and broader Federal objectives. Current USGS energy and mineral assessment methods evaluate total technically recoverable resources (energy) or economically exploitable materials (minerals); the fiscal year 2010 budget for this work is $82M. To help

Learn More

December 31, 2008

How will Florida’s Biodiversity Respond to Climate Change?

Florida is home to 50 endangered species, 23 National Wildlife Refuges, 9 national parks, and 119 state parks. Straddling both temperate and sub-tropical zones, the state is also unique in that it is a long and narrow peninsula, surrounded on three sides by warm water, creating a dynamic environment. The impacts of climate change, such as sea-level rise and severe storms, threaten the...

By

Climate Adaptation Science Centers

How will Florida’s Biodiversity Respond to Climate Change?

December 31, 2008

How will Florida’s Biodiversity Respond to Climate Change?

Florida is home to 50 endangered species, 23 National Wildlife Refuges, 9 national parks, and 119 state parks. Straddling both temperate and sub-tropical zones, the state is also unique in that it is a long and narrow peninsula, surrounded on three sides by warm water, creating a dynamic environment. The impacts of climate change, such as sea-level rise and severe storms, threaten the state’s

Learn More

Items per page

Label

No Result Found

Filter Total Items: 195

Publication Type (field_pub_type)

Type Article Book Book Chapter Conference Paper Extramural-Authored Publication Paper Newsletter Other Preprint Report Thesis

Release Date (field_release_date)

Year 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960 1959 1958 1957 1956 1955 1954 1953 1952 1951 1950 1949 1948 1947 1946 1945 1944 1943 1942 1941 1940 1939 1938 1937 1936 1935 1934 1933 1932 1931 1930 1929 1928 1927 1926 1925 1924 1923 1922 1921 1920 1919 1918 1917 1916 1915 1914 1913 1912 1911 1910 1909 1908 1907 1906 1905 1904 1903 1902 1901 1900 1899 1898 1897 1896 1895 1894 1893 1892 1891 1890 1889 1888 1887 1886 1885 1884 1883 1882 1881 1880 1879 1878 1877 1876 1875 1874 1873 1872 1871 1870 1869 1868 1867 1866 1865 1864 1863 1862 1861 1860 1859 1858 1857 1856 1855 1854 1853 1852 1851 1850 1849 1848 1847 1846 1845 1844 1843 1842 1841 1840 1839 1838 1837 1836 1835 1834 1833 1832 1831 1830 1829 1828 1827 1826 1825 1824 1823 1822 1821 1820 1819 1818 1817 1816 1815 1814 1813 1812 1811

Items per page

Label

January 1, 2004

Projecting future population dynamics of the Florida Snail Kite in relation to hydrology using EVERKITE Projecting future population dynamics of the Florida Snail Kite in relation to hydrology using EVERKITE

No abstract available.

Authors

Wolf M. Moojj, Donald L. DeAngelis

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

January 1, 2004

Progress on the Across Trophic Level System Simulation (ATLSS) program Progress on the Across Trophic Level System Simulation (ATLSS) program

No abstract available.

Authors

Donald L. DeAngelis

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

January 1, 2004

Effects of natal departure and water level on survival of juvenile snail kites (Rostrhamus sociabilis) in Florida Effects of natal departure and water level on survival of juvenile snail kites (Rostrhamus sociabilis) in Florida

Survival rate from fledging to breeding, or juvenile survival, is an important source of variation in lifetime reproductive success in birds. Therefore, determining the relationship between juvenile survival and environmental factors is essential to understanding fitness consequences of reproduction in many populations. With increases in density of individuals and depletion of food...

Authors

V.J. Dreitz, W.M. Kitchens, D.L. DeAngelis

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

January 1, 2004

Modeling the effects of hydrology on fire, vegetation dynamics, and their interaction in the Florida Everglades Modeling the effects of hydrology on fire, vegetation dynamics, and their interaction in the Florida Everglades

No abstract available.

Authors

Donald L. DeAngelis, Scott M. Duke-Sylvester, Louis J. Gross

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

November 1, 2003

Resource allocation in offspring provisioning: An evaluation of the conditions favoring the evolution of matrotrophy Resource allocation in offspring provisioning: An evaluation of the conditions favoring the evolution of matrotrophy

We used analytic and simulation models to determine the ecological conditions favoring evolution of a matrotrophic fish from a lecithotrophic ancestor given a complex set of trade‐offs. Matrotrophy is the nourishment of viviparous embryos by resources provided between fertilization and parturition, while lecithotrophy describes embryo nourishment provided before fertilization. In fishes...

Authors

Joel C. Trexler, Donald L. DeAngelis

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

June 1, 2003

Uncertainty in spatially explicit animal dispersal models Uncertainty in spatially explicit animal dispersal models

Uncertainty in estimates of survival of dispersing animals is a vexing difficulty in conservation biology. The current notion is that this uncertainty decreases the usefulness of spatially explicit population models in particular. We examined this problem by comparing dispersal models of three levels of complexity: (1) an event-based binomial model that considers only the occurrence of...

Authors

Wolf M. Mooij, Donald L. DeAngelis

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

January 1, 2003

Running Running

No abstract available.

Authors

C.M. Duarte, J. Amthor, Donald L. DeAngelis, L.A. Joyce, R.J. Maranger, M. L. Pace, J. Pastor

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

January 1, 2003

The importance of spatial scale in the modeling of aquatic ecosystems: Chapter 24 The importance of spatial scale in the modeling of aquatic ecosystems: Chapter 24

No abstract available

Authors

Donald L. DeAngelis, Wolf M. Mooij, A. Basset

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

January 1, 2003

In praise of mechanistically-rich models In praise of mechanistically-rich models

Quantitative models are crucial to almost every area of ecosystem science. They provide a logical structure that guides and informs empirical observations of ecosystem processes. They play a particularly crucial role in synthesizing and integrating our understanding of the immense diversity of ecosystem structure and function. Increasingly, models are being called on to predict the...

Authors

Donald L. DeAngelis, Wolf M. Mooij

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

January 1, 2003

Mathematical modeling relevant to closed artificial ecosystems Mathematical modeling relevant to closed artificial ecosystems

The mathematical modeling of ecosystems has contributed much to the understanding of the dynamics of such systems. Ecosystems can include not only the natural variety, but also artificial systems designed and controlled by humans. These can range from agricultural systems and activated sludge plants, down to mesocosms, microcosms, and aquaria, which may have practical or research...

Authors

D.L. DeAngelis

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

November 1, 2002

Modeling fish community dynamics in Florida Everglades: Role of temperature variation Modeling fish community dynamics in Florida Everglades: Role of temperature variation

Temperature variation is an important factor in Everglade wetlands ecology. A temperature fluctuation from 17°C to 32°C recorded in the Everglades may have significant impact on fish dynamics. The short life cycles of some of Everglade fishes has rendered this temperature variation to have even more impacts on the ecosystem. Fish population dynamic models, which do not explicitly...

Authors

H. A. Al-Rabai’ah, H. L. Koh, Donald L. DeAngelis, Hooi-Ling Lee

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

August 1, 2002

Carbon isotope composition of ambient CO₂ and recycling: a matrix simulation model Carbon isotope composition of ambient CO₂ and recycling: a matrix simulation model

The relationship between isotopic composition and concentration of ambient CO2 in a canopy and its associated convective boundary layer was modeled. The model divides the canopy and convective boundary layer into several layers. Photosynthesis, respiration, and exchange between each layer can be simulated by matrix equations. This simulation can be used to calculate recycling; defined...

Authors

Leonel da Silveira Lobo Sternberg, Donald L. DeAngelis

By

Ecosystems Mission Area, Wetland and Aquatic Research Center

Items per page

Label